The role of delayed amine catalyst C225 in building insulation materials

Introduction

Building insulation materials play a crucial role in modern buildings. They not only improve the energy efficiency of buildings, but also improve the comfort of the living environment. With the advancement of science and technology, the research and development and application of new materials are constantly promoting the development of building insulation technology. Among them, the application of retardant amine catalyst C225 as an efficient chemical additive in building insulation materials has gradually attracted attention. This article will introduce in detail the characteristics, mechanism of action, application scenarios, and specific roles in building insulation materials of delayed amine catalyst C225.

1. Basic characteristics of retarded amine catalyst C225

1.1 Chemical structure

The delayed amine catalyst C225 is an organic amine compound whose chemical structure contains multiple amine groups, which can release active amines under specific conditions, thereby catalyzing polymerization reactions. Its molecular structure is as follows:

Chemical Name	Molecular Formula	Molecular Weight
Retardant amine catalyst C225	C12H25N3O2	255.35

1.2 Physical Properties

The retardant amine catalyst C225 is a colorless or light yellow liquid at room temperature, and has low volatility and good solubility. Its main physical properties are as follows:

Properties	value
Density	0.95 g/cm³
Boiling point	250°C
Flashpoint	120°C
Solution	Easy soluble in water and organic solvents

1.3 Chemical Properties

The retardant amine catalyst C225 has high chemical stability and can maintain activity over a wide temperature range. Its main chemical properties are as follows:

Properties	value
pH value	8-10
Active temperature range	50-150°C
Storage Stability	12 months

2. The mechanism of action of delayed amine catalyst C225

2.1 Catalytic mechanism

The main function of the delayed amine catalyst C225 is to catalyze the polymerization reaction by releasing the active amine. The catalytic mechanism is as follows:

Release of amine groups: At a specific temperature, the amine groups in amine catalyst C225 are delayed to gradually release, forming reactive amines.
The function of active amines: The active amine reacts with the isocyanate groups in the reactant to form a carbamate bond, thereby promoting the progress of the polymerization reaction.
Reaction Control: By controlling the release rate of delayed amine catalyst C225, precise control of the polymerization reaction rate can be achieved, thereby optimizing the performance of the material.

2.2 Delay effect

The “delay” characteristics of the delayed amine catalyst C225 are mainly reflected in its control of the reaction rate. By adjusting the amount of catalyst addition and reaction conditions, the following effects can be achieved:

Extend the reaction time: In situations where a long time of reaction is required, delaying the amine catalyst C225 can effectively extend the reaction time and ensure that the reaction is carried out fully.
Improving reaction uniformity: By delaying the reaction rate, local overheating can be reduced during the reaction process and improve the reaction uniformity.
Optimize material properties: Delayed reaction rates help to form a more uniform polymer structure, thereby improving the mechanical properties and durability of the material.

III. Application of delayed amine catalyst C225 in building insulation materials

3.1 Polyurethane foam insulation material

Polyurethane foam is a material widely used in building insulation. Its excellent thermal insulation properties and mechanical strength make it an ideal insulation material. The retardant amine catalyst C225 plays an important role in the preparation of polyurethane foam.

3.1.1 Preparation process

The preparation of polyurethane foam usually involves the following steps:

Raw Material Mix: Use polyols, isocyanates, andThe foaming agent, catalyst and other raw materials are mixed in a certain proportion.
Foaming reaction: Under the action of a catalyst, the polyol reacts with isocyanate to form polyurethane foam.
Currecting and forming: By controlling the reaction conditions, the foam material is cured and molded.

3.1.2 The role of retardant amine catalyst C225

In the preparation process of polyurethane foam, the role of the delayed amine catalyst C225 is mainly reflected in the following aspects:

Control foaming rate: By retarding the delay effect of the amine catalyst C225, the foaming rate can be accurately controlled to avoid local overheating or uneven foaming during the foaming process.
Improving foam quality: Retarding the reaction rate helps to form a more uniform foam structure, thereby improving the thermal insulation properties and mechanical strength of the foam material.
Extend the operating time: Delaying the amine catalyst C225 can extend the reaction time, provide operators with more sufficient operating time, and ensure the preparation quality of foam materials.

3.2 Polyurethane spray insulation material

Polyurethane spray insulation material is a new type of building insulation material. It is simple to construct and has excellent thermal insulation performance. It is widely used in insulation of building exterior walls, roofs and other parts. The retardant amine catalyst C225 also plays an important role in the preparation and application of polyurethane spray insulation materials.

3.2.1 Preparation process

The preparation process of polyurethane spray insulation material is similar to polyurethane foam, mainly including the following steps:

Raw material mixing: Mix the raw materials such as polyols, isocyanates, foaming agents, and catalysts in a certain proportion.
Spraying and Construction: Spray the mixed raw materials evenly on the building surface through the spraying equipment.
Foaming and Curing: Under the action of a catalyst, the raw materials foam and cure on the building surface to form an insulating layer.

3.2.2 The role of retarded amine catalyst C225

In the preparation and application of polyurethane spray insulation materials, the role of the delayed amine catalyst C225 is mainly reflected in the following aspects:

Control spray rate: By retarding the delay effect of the amine catalyst C225, the spray rate can be accurately controlled to ensure that the spray material is uniform during the construction processDistribute to avoid locally too thick or too thin.
Improving construction quality: Delaying reaction rate helps improve uniformity and adhesion of spray materials, thereby improving construction quality.
Extend the operating time: Delaying the amine catalyst C225 can extend the reaction time, provide construction personnel with more sufficient operating time and ensure construction quality.

3.3 Polyurethane composite insulation material

Polyurethane composite insulation material is a thermal insulation material composed of polyurethane foam with other materials (such as glass fiber, rock wool, etc.). It has excellent comprehensive performance and is widely used in insulation of building exterior walls, roofs and other parts. The retardant amine catalyst C225 also plays an important role in the preparation and application of polyurethane composite insulation materials.

3.3.1 Preparation process

The preparation process of polyurethane composite insulation material mainly includes the following steps:

Raw material mixing: Mix the raw materials such as polyols, isocyanates, foaming agents, and catalysts in a certain proportion.
Composite processing: Combine the mixed raw materials with glass fiber, rock wool and other materials.
Foaming and Curing: Under the action of a catalyst, the raw materials are foamed and cured in the composite material to form an insulating layer.

3.3.2 The role of retarded amine catalyst C225

In the preparation and application of polyurethane composite insulation materials, the role of the delayed amine catalyst C225 is mainly reflected in the following aspects:

Control the composite rate: By retarding the delay effect of the amine catalyst C225, the composite rate can be accurately controlled to ensure that the composite material is evenly distributed during the processing process, and avoiding local excessive thickness or excessive thinness.
Improving composite quality: Delaying reaction rate helps to improve the uniformity and adhesion of composite materials, thereby improving composite quality.
Extend the operating time: Delaying the amine catalyst C225 can extend the reaction time, provide operators with more sufficient operating time, and ensure the preparation quality of composite materials.

IV. Advantages and limitations of delayed amine catalyst C225

4.1 Advantages

High-efficiency Catalysis: The delayed amine catalyst C225 has efficient catalytic properties and can significantly improve the rate and efficiency of polymerization reactions..
Precise Control: By adjusting the amount of catalyst added and reaction conditions, precise control of the reaction rate can be achieved and the performance of the material can be optimized.
Extend the operating time: Delaying the amine catalyst C225 can extend the reaction time, provide operators with more sufficient operating time, and ensure construction quality.
Improving material properties: Retarding reaction rates helps to form a more uniform polymer structure, thereby improving the mechanical properties and durability of the material.

4.2 Limitations

Higher cost: The production cost of delayed amine catalyst C225 is higher, which may increase the production cost of building insulation materials.
High storage requirements: The delayed amine catalyst C225 has high storage conditions and needs to be stored in a low-temperature and dry environment to avoid its activity reduction.
Environmental Impact: The delayed amine catalyst C225 may have a certain impact on the environment during production and use, and corresponding environmental protection measures are required.

V. Retard the future development of amine catalyst C225

5.1 Technological Innovation

With the advancement of technology, the production process and application technology of delayed amine catalyst C225 will be continuously improved. In the future, more efficient and environmentally friendly delay amine catalysts may appear to further improve the performance of building insulation materials.

5.2 Application Expansion

The application fields of delayed amine catalyst C225 will continue to expand, not only for building insulation materials, but may also be used in other fields, such as automobiles, aerospace, etc., providing more efficient and environmentally friendly solutions for these fields.

5.3 Environmental Protection Development

With the increase in environmental awareness, the production and use of delayed amine catalyst C225 will pay more attention to environmental protection. In the future, more environmentally friendly delayed amine catalysts may appear to reduce the impact on the environment and promote the sustainable development of building insulation materials.

Conclusion

As a highly efficient chemical additive, the delayed amine catalyst C225 plays an important role in building insulation materials. By precisely controlling the reaction rate, the delayed amine catalyst C225 can significantly improve the performance of building insulation materials, extend the operating time, and optimize construction quality. Despite its certain limitations, with the advancement of technology and the increase in environmental awareness, the application prospects of the delayed amine catalyst C225 will be broader. In the future, the delayed amine catalyst C225 will continue to promote the development of building insulation materials and be sustainable in the construction industry.Contribute to continued development.

Retarded amine catalyst C225 helps reduce production costs

Retardant amine catalyst C225 helps reduce production costs

Introduction

In modern industrial production, the application of catalysts has become one of the important means to improve production efficiency and reduce production costs. As a highly efficient and environmentally friendly catalyst, the delayed amine catalyst C225 has been widely used in many industries in recent years. This article will introduce in detail the product parameters, application areas, advantages and specific performance in reducing production costs of delayed amine catalyst C225.

1. Overview of Retarded Amine Catalyst C225

1.1 Product Definition

Retardant amine catalyst C225 is a highly efficient organic amine catalyst, mainly used in the production process of polyurethane foam, coatings, adhesives and other fields. Its unique delayed catalytic properties make the reaction process more controllable, thereby improving product quality and production efficiency.

1.2 Product parameters

parameter name	parameter value
Chemical Name	Retardant amine catalyst C225
Molecular formula	C15H25N3O2
Molecular Weight	287.38 g/mol
Appearance	Colorless to light yellow liquid
Density	1.02 g/cm³
Boiling point	250°C
Flashpoint	120°C
Solution	Easy soluble in water, alcohols, and ethers
Storage Conditions	Cool and dry places to avoid direct sunlight

1.3 Product Features

High-efficiency Catalysis: C225 has efficient catalytic activity and can significantly shorten the reaction time.
Delay characteristics: Its unique delayed catalytic characteristics make the reaction process more controllable and avoid side reactions caused by excessive reactions.
Environmentality: C225 does not contain heavy metals, and is for environmental friendsOK, meets the environmental protection requirements of modern industrial production.
Stability: Stable at room temperature, not easy to decompose, easy to store and use.

2. Application fields of delayed amine catalyst C225

2.1 Polyurethane foam

Polyurethane foam is a polymer material widely used in furniture, automobiles, construction and other fields. C225 plays a key catalytic role in the production process of polyurethane foam, which can effectively control the speed of foaming reaction, make the foam structure more uniform, and improve the quality and production efficiency of the product.

2.2 Paint

In coating production, C225 can accelerate the curing process of the coating, shorten the drying time, and improve the hardness and wear resistance of the coating. At the same time, its delayed catalytic properties make the coating easier to operate during construction, avoiding defects such as bubbles and cracks on the surface of the coating.

2.3 Adhesive

C225 also performs well in the production of adhesives. Its efficient catalytic activity can accelerate the curing process of adhesives and improve bonding strength. At the same time, its delayed catalytic properties make the adhesive easier to operate during construction, avoiding the problem of poor bonding caused by premature curing of the adhesive.

2.4 Other fields

In addition to the above fields, C225 has also been widely used in the fields of elastomers, sealants, composite materials, etc. Its efficient catalytic activity and unique delayed catalytic characteristics make it have important application value in many industries.

III. Advantages of delayed amine catalyst C225

3.1 Improve production efficiency

The efficient catalytic activity of C225 can significantly shorten the reaction time and improve production efficiency. In the production process of polyurethane foam, coatings, adhesives and other fields, the use of C225 can greatly shorten the production cycle and increase the output.

3.2 Reduce production costs

The delayed catalytic characteristics of C225 make the reaction process more controllable, avoiding side reactions and waste production caused by excessive reactions. At the same time, its efficient catalytic activity can reduce the amount of catalyst used, thereby reducing production costs.

3.3 Improve product quality

The delayed catalytic characteristics of C225 make the reaction process more uniform, avoiding defects such as local overheating, bubbles, cracks, etc. caused by excessive reaction. In the production process of polyurethane foam, coatings, adhesives and other fields, the use of C225 can significantly improve the quality of the product.

3.4 Environmental protection

C225 does not contain heavy metals, is environmentally friendly and meets the environmental protection requirements of modern industrial production. Its efficient catalytic activity can reduce the amount of catalyst used, thereby reducing waste generation and reducing environmental pollution.

IV. Specific performance of delayed amine catalyst C225 in reducing production costs

4.1 Reduce the amount of catalyst

The efficient catalytic activity of C225 makes it less use in the production process. Taking polyurethane foam production as an example, using C225 can reduce the amount of catalyst by more than 30%, thereby significantly reducing production costs.

4.2 Shorten the production cycle

The efficient catalytic activity of C225 can significantly shorten the reaction time, thereby shortening the production cycle. Taking coating production as an example, using C225 can shorten the drying time of the coating by more than 50%, thereby improving production efficiency and reducing production costs.

4.3 Reduce waste production

The delayed catalytic characteristics of C225 make the reaction process more controllable, avoiding side reactions and waste production caused by excessive reactions. Taking adhesive production as an example, using C225 can reduce the waste rate by more than 20%, thereby reducing production costs.

4.4 Reduce energy consumption

The efficient catalytic activity of C225 can reduce energy consumption during the reaction. Taking polyurethane foam production as an example, using C225 can reduce the reaction temperature by more than 10°C, thereby reducing energy consumption and reducing production costs.

V. Market prospects of delayed amine catalyst C225

5.1 Market demand

With the continuous development of modern industrial production, the demand for efficient and environmentally friendly catalysts is increasing. As an efficient and environmentally friendly catalyst, C225 has broad market prospects in polyurethane foam, coatings, adhesives and other fields.

5.2 Technology development trends

In the future, with the continuous development of catalyst technology, the performance of C225 will be further improved. Its efficient catalytic activity and unique delayed catalytic properties will enable it to be applied in more fields, thereby further expanding its market share.

5.3 Competition Analysis

At present, there are many types of catalysts on the market, but C225 has a certain advantage in competition due to its efficient catalytic activity and unique delayed catalytic characteristics. In the future, with the continuous advancement of technology, the market competitiveness of C225 will be further improved.

VI. Conclusion

As a highly efficient and environmentally friendly catalyst, the delayed amine catalyst C225 has important application value in the fields of polyurethane foam, coatings, adhesives, etc. Its efficient catalytic activity and unique delayed catalytic characteristics make it excellent in reducing production costs, improving production efficiency, and improving product quality. In the future, with the continuous advancement of technology, the market prospects of C225 will be broader.

Through the introduction of this article, I believe that readers have a deeper understanding of the delayed amine catalyst C225. I hope this article can provide producers in related industriesFor valuable reference, it helps reduce production costs and improve production efficiency.

Retarded amine catalyst C225: suitable for a variety of polyurethane formulations

Retardant amine catalyst C225: suitable for a variety of polyurethane formulations

Catalog

Introduction
What is delayed amine catalyst C225?
Properties of delayed amine catalyst C225
Application Field of Retardant Amine Catalyst C225
Product parameters of delayed amine catalyst C225
How to use the delayed amine catalyst C225
Advantages of delayed amine catalyst C225
Precautions for delaying amine catalyst C225
Conclusion

1. Introduction

Polyurethane (PU) is a polymer material widely used in the fields of industry, construction, automobile, furniture, etc. Its excellent physical properties and chemical stability make it the material of choice in many industries. However, the choice of catalyst is crucial in the production process of polyurethane. The catalyst not only affects the reaction rate, but also directly affects the performance of the final product. This article will introduce a new type of delayed amine catalyst C225 in detail, discussing its characteristics, application areas, product parameters and usage methods, so as to help readers better understand and use this efficient catalyst.

2. What is delayed amine catalyst C225?

The delayed amine catalyst C225 is a highly efficient catalyst specially designed for polyurethane formulations. It belongs to an amine catalyst, has the characteristics of delayed reaction, can provide longer operating time during the polyurethane reaction process, while ensuring excellent physical properties of the final product. C225 catalyst is widely used in a variety of polyurethane products such as soft foam, rigid foam, coatings, adhesives, etc.

3. Characteristics of Retarded amine Catalyst C225

3.1 Delay reaction characteristics

The major feature of the delayed amine catalyst C225 is its delayed reaction characteristics. This means that in the early stages of the polyurethane reaction, C225 can effectively extend the reaction time, allowing the operator to have enough time for mixing, casting and forming. This characteristic is particularly suitable for polyurethane products requiring complex molding processes.

3.2 High-efficiency catalytic performance

Although C225 has delayed reaction characteristics, its catalytic efficiency is very high. Once the reaction begins, C225 can quickly accelerate the reaction process, ensuring that the polyurethane material reaches the ideal curing state in a short time.

3.3 Excellent physical properties

Polyurethane products using C225 catalysts generally have excellent physical properties, including high elasticity, good wear resistance, excellent chemical resistance and weather resistance. These characteristics have enabled the C225 catalyst to be widely used in many industries.

3.4 Environmentally friendly

C225 catalyst inThe impact on the environment during production and use is relatively small, and it meets the requirements of modern industry for environmental protection. Its low volatility and low toxicity make it less effective on the health of the operator during the production process.

4. Application fields of delayed amine catalyst C225

4.1 Soft foam

Soft foam is one of the common applications in polyurethane materials and is widely used in furniture, mattresses, car seats and other fields. The application of C225 catalyst in soft foam production can provide longer operating time while ensuring good elasticity and comfort of the foam.

4.2 Hard foam

Rough foam is mainly used in building insulation, cold chain transportation and other fields. The application of C225 catalyst in the production of rigid foam can effectively extend the reaction time, making it easier to form foam materials in complex molds, while ensuring that the foam has excellent thermal insulation properties and mechanical strength.

4.3 Paint

Polyurethane coatings are widely used in construction, automobiles, ships and other fields. The application of C225 catalyst in coatings can provide longer operating times, making the coating easier to operate during construction while ensuring that the coating has good adhesion and weather resistance.

4.4 Adhesive

Polyurethane adhesives are widely used in the bonding of wood, metal, plastic and other materials. The application of C225 catalyst in adhesives can provide longer operating time, making the adhesive easier to operate during construction, while ensuring that the adhesive has good bond strength and durability.

5. Product parameters of delayed amine catalyst C225

The following are the main product parameters of the delayed amine catalyst C225:

parameter name	parameter value
Appearance	Colorless to light yellow liquid
Density (20°C)	1.02 g/cm³
Viscosity (25°C)	50-100 mPa·s
Flashpoint	>100°C
Amine Value	200-250 mg KOH/g
Water-soluble	Full dissolve in water
Storage temperature	5-35°C
Shelf life	12 months

6. How to use the delayed amine catalyst C225

6.1 Addition amount

The amount of C225 catalyst is usually 0.1%-0.5% of the total amount of polyurethane formulation. The specific amount of addition should be adjusted according to actual production conditions and product requirements.

6.2 Mixed Method

C225 catalyst should be added evenly during the mixing process of the polyurethane formulation. It is recommended to use a high-speed stirring device to ensure that the catalyst is well mixed with other components in the formula.

6.3 Operation time

The delayed reaction characteristics of the C225 catalyst significantly extend the operating time of the polyurethane formulation. The specific operating time should be adjusted according to actual production conditions and product requirements.

6.4 Curing conditions

C225 catalyst can effectively catalyze the polyurethane reaction at room temperature. If curing is required, the ambient temperature can be appropriately increased or other auxiliary catalysts can be used.

7. Advantages of Retarded amine Catalyst C225

7.1 Extend the operating time

The delayed reaction characteristics of the C225 catalyst enable significantly longer operation time of the polyurethane formulation, especially for products requiring complex molding processes.

7.2 Improve Production Efficiency

Although C225 catalyst has delayed reaction characteristics, its catalytic efficiency is very high, which can significantly shorten the curing time of polyurethane products and improve production efficiency.

7.3 Improve product performance

Polyurethane products using C225 catalysts generally have excellent physical properties, including high elasticity, good wear resistance, excellent chemical resistance and weather resistance.

7.4 Environmentally friendly

C225 catalyst has little impact on the environment during production and use, and meets the requirements of modern industry for environmental protection.

8. Precautions for delaying amine catalyst C225

8.1 Storage conditions

C225 catalyst should be stored in a cool, dry and well-ventilated place to avoid direct sunlight and high temperature environments.

8.2 Safe Operation

When using C225 catalyst, the operator should wear appropriate protective equipment, such as gloves, goggles, etc., to avoid direct contact with the skin and eyes.

8.3 Waste treatment

The discarded C225 catalyst should be treated in accordance with local environmental regulations to avoid pollution to the environment.

9. Conclusion

Retardant amine catalyst C225 is a highly efficient and environmentally friendly polyurethane catalyst with delayed reaction characteristics, efficient catalytic performance and excellent physical properties. It is widely used in a variety of polyurethane products such as soft foam, rigid foam, coatings, adhesives, etc., which can significantly extend the operating time, improve production efficiency, and improve product performance. By rationally using C225 catalyst, manufacturers can improve production efficiency and environmental protection while ensuring product quality.

Performance of delayed amine catalyst C225 in rapid curing systems

The performance of delayed amine catalyst C225 in rapid curing systems

Catalog

Introduction
Overview of delayed amine catalyst C225
Product Parameters
Application of delayed amine catalyst C225 in rapid curing systems
Properties of delayed amine catalyst C225
The advantages and limitations of delayed amine catalyst C225
Conclusion

1. Introduction

In modern industrial production, rapid curing systems are widely used in coatings, adhesives, composite materials and other fields due to their high efficiency and energy saving characteristics. However, in practical applications, fast curing systems often face problems such as excessive curing speed, short operating time, and uneven curing. To solve these problems, the delayed amine catalyst C225 came into being. This article will introduce in detail the product parameters of the delayed amine catalyst C225, its application in a rapid curing system and its performance, helping readers to fully understand the characteristics and advantages of this catalyst.

2. Overview of Retarded amine Catalyst C225

Retardant amine catalyst C225 is a highly efficient amine catalyst designed specifically for rapid curing systems. It delays the start time of the curing reaction, extends the operating time, while ensuring that the curing reaction is completed within the appropriate time, thereby achieving a uniform and efficient curing effect. C225 is widely used in rapid curing systems such as polyurethane, epoxy resin, acrylate, etc., which significantly improves the processing performance and final performance of the product.

3. Product parameters

The following are the main product parameters of the delayed amine catalyst C225:

parameter name	parameter value
Chemical Name	Retardant amine catalyst C225
Appearance	Colorless to light yellow liquid
Density (20°C)	1.05 g/cm³
Viscosity (25°C)	50-100 mPa·s
Flashpoint	>100°C
Solution	Easy soluble in organic solvents
Storage temperature	5-30°C
Shelf life	12 months

4. Application of delayed amine catalyst C225 in rapid curing systems

4.1 Polyurethane system

In polyurethane systems, the delayed amine catalyst C225 can effectively extend the operating time while ensuring that the curing reaction is completed within an appropriate time. This is especially important for applications that require complex molding or large-area coating. The use of C225 can significantly reduce the generation of bubbles and pinholes and improve the surface quality of the coating.

4.2 Epoxy resin system

In an epoxy resin system, C225 extends the operating time by delaying the start time of the curing reaction, so that the resin system can be evenly distributed in a mold of complex shapes. In addition, C225 can also improve the mechanical properties and chemical resistance after curing.

4.3 Acrylate System

In acrylate systems, the use of C225 can significantly improve the curing speed and curing uniformity. This is of great significance for applications that require rapid curing, such as 3D printing, rapid molding, etc. C225 can also reduce shrinkage and deformation during curing and improve product dimensional stability.

5. Performance of delayed amine catalyst C225

5.1 Extended operating time

The delayed amine catalyst C225 significantly extends the operating time by delaying the start time of the curing reaction. This is especially important for applications that require complex molding or large-area coating. The following is a comparison of the operating time of C225 in different systems:

System Type	Operation time without C225	There is a C225 operating time
Polyurethane System	5-10 minutes	20-30 minutes
Epoxy resin system	10-15 minutes	30-45 minutes
Acrylate System	2-5 minutes	10-15 minutes

5.2 Curing speed control

C225 ensures that the curing reaction is completed within an appropriate time by precisely controlling the starting time and reaction speed of the curing reaction. This is of great significance for applications that require rapid curing, such as 3D printing, rapid molding, etc. The following is a comparison of the curing speed of C225 in different systems:

System Type	Current time without C225	There is a curing time of C225
Polyurethane System	30-60 minutes	60-90 minutes
Epoxy resin system	60-120 minutes	90-150 minutes
Acrylate System	10-20 minutes	20-30 minutes

5.3 Improved curing uniformity

C225 delays the start time of the curing reaction, ensuring that the curing reaction is carried out uniformly throughout the system, reducing the generation of bubbles and pinholes, and improving the surface quality of the coating. The following is the comparison of the curing uniformity of C225 in different systems:

System Type	Currecting uniformity without C225	Have the curing uniformity of C225
Polyurethane System	Ununiform, bubbles	Even, no bubbles
Epoxy resin system	Ununiform, pinhole	Even, no pinholes
Acrylate System	Ununiform, shrinking	Equal, no shrinkage

5.4 Improvement of mechanical properties

C225 accurately controls the start time and reaction speed of the curing reaction, ensuring that the curing reaction is completed within an appropriate time, thereby improving the mechanical properties after curing. The following is a comparison of the mechanical properties of C225 in different systems:

System Type	Tenable strength without C225	There is tensile strength of C225
Polyurethane System	20 MPa	25 MPa
Epoxy resin system	50 MPa	60 MPa
Acrylate System	30 MPa	35 MPa

5.5 Enhanced chemical resistance

C225 delays the start time of the curing reaction to ensure that the curing reaction is carried out uniformly throughout the system, thereby improving chemical resistance after curing. The following is a comparison of the chemical resistance of C225 in different systems:

System Type	No chemical resistance of C225	It has the chemical resistance of C225
Polyurethane System	General	Excellent
Epoxy resin system	Good	Excellent
Acrylate System	General	Good

6. Advantages and limitations of delayed amine catalyst C225

6.1 Advantages

Extended operating time: The C225 significantly extends operating time and is suitable for complex molding and large-area coatings.
Current Speed Control: C225 accurately controls the starting time and reaction speed of the curing reaction to ensure that the curing reaction is completed within an appropriate time.
Improved curing uniformity: C225 ensures that the curing reaction is carried out uniformly throughout the system and reduces the generation of bubbles and pinholes.
Mechanical performance improvement: C225 improves the mechanical properties after curing, such as tensile strength, bending strength, etc.
Enhanced chemical resistance: C225 improves chemical resistance after curing and is suitable for applications in harsh environments.

6.2 Limitations

High cost: The production cost of C225 is higher, which may increase the cost of the final product.
Strict storage conditions: C225 needs to be stored at a temperature of 5-30°C, with a shelf life of 12 months, and is relatively strict in storage conditions.
Scope of application is limited: C225 is mainly suitable for rapid curing systems such as polyurethane, epoxy resin, acrylate, etc., and its applicability to other systems needs further research.

7. Conclusion

The delayed amine catalyst C225 performs well in a fast curing system. It significantly improves the processing performance and final performance of the product by extending operating time, controlling curing speed, improving curing uniformity, enhancing mechanical properties and chemical resistance. Although C225 has limitations such as high cost and strict storage conditions, its application prospects in rapid curing systems are broad. With the continuous advancement of technology, C225 is expected to be widely used in more fields, bringing greater convenience and benefits to industrial production.

Through the introduction of this article, I believe that readers have a deeper understanding of the delayed amine catalyst C225. In practical applications, choosing the right catalyst is crucial to improve product quality and production efficiency. It is hoped that this article can provide a valuable reference for readers when selecting and using delayed amine catalyst C225.

Retarded amine catalyst C225 enhances the softness of polyurethane products

Application of delayed amine catalyst C225 in enhancing the softness of polyurethane products

Introduction

Polyurethane (PU) is a polymer material widely used in various fields, with excellent mechanical properties, wear resistance, chemical resistance and elasticity. However, in some application scenarios, such as furniture, automotive interiors, shoe materials, etc., the softness of polyurethane products is a key performance indicator. To meet these needs, the researchers developed a variety of methods to enhance the flexibility of polyurethanes, where the use of the delayed amine catalyst C225 is an effective means.

This article will introduce in detail the application of delayed amine catalyst C225 in enhancing the softness of polyurethane products, including its working principle, product parameters, application cases and future development directions.

1. Working principle of delayed amine catalyst C225

1.1 Basic concepts of delayed amine catalysts

The delayed amine catalyst is a special catalyst that can delay its activity during the polyurethane reaction, thereby controlling the progress of the reaction. This delay effect allows the polyurethane material to flow better during the molding process, filling every corner of the mold, and finally forming a uniform and soft product.

1.2 Chemical structure of C225

C225 is a typical delayed amine catalyst with specific amine groups in its chemical structure that are “dormant” at the beginning of the reaction and are activated only at specific temperatures or pH conditions. This characteristic allows C225 to function at critical moments in the polyurethane reaction, ensuring the uniformity and softness of the material.

1.3 Mechanism of delay effect

The delay effect of C225 is mainly achieved through the following mechanisms:

Temperature Control: C225 is less active at low temperatures, and its activity gradually increases as the temperature increases. This temperature dependence allows C225 to remain low in activity at the beginning of the polyurethane reaction, avoiding premature initiation of reactions, thereby ensuring material fluidity.
pH control: The activity of C225 is also affected by pH. Within a specific pH range, C225 is in good condition, which allows it to function at critical moments in the polyurethane reaction, ensuring the uniformity and softness of the material.

2. Product parameters of delayed amine catalyst C225

2.1 Physical Properties

parameter name	Value/Description
Appearance	Colorless to light yellow liquid
Density (20°C)	1.02 g/cm³
Boiling point	220°C
Flashpoint	110°C
Solution	Easy soluble in water, alcohols, and ketones

2.2 Chemical Properties

parameter name	Value/Description
Molecular Weight	225 g/mol
Active temperature range	50°C – 120°C
Optimal pH range	7.0 – 9.0
Storage Stability	12 months (25°C, avoiding light)

2.3 Application parameters

parameter name	Value/Description
Recommended additions	0.1% – 0.5%
Applicable polyurethane types	Soft, semi-hard, hard
Applicable Process	Casting, spraying, molding

3. Application of retardant amine catalyst C225 in polyurethane products

3.1 Furniture Industry

In the furniture industry, polyurethane foam is widely used in the manufacturing of sofas, mattresses and other products. Using C225 as a catalyst can significantly improve the softness and comfort of polyurethane foam while maintaining good resilience and durability.

3.1.1 Application Cases

Product Type	The effect of using C225
Sofa cushion	Improve softness and enhance comfort
Mattress	Improve support and extend service life
cushion	Enhance flexibility and improve user experience

3.2 Car interior

In automotive interiors, polyurethane materials are used for the manufacturing of seats, steering wheels, instrument panels and other components. The use of the C225 ensures that these components can maintain good flexibility and elasticity in both high and low temperature environments, improving driving and riding comfort.

3.2.1 Application Cases

Product Type	The effect of using C225
Car Seat	Improve softness and enhance comfort
Steering wheel	Improve the feel and improve the driving experience
Dashboard	Enhance elasticity and extend service life

3.3 Shoe Materials Industry

In the shoe material industry, polyurethane materials are used in the manufacturing of soles, insoles and other components. The use of C225 can significantly improve the softness and wear resistance of the sole, while maintaining good elasticity and support, improving the comfort and durability of the shoes.

3.3.1 Application Cases

Product Type	The effect of using C225
Sole	Improve softness and enhance comfort
Insole	Improve support and extend service life
Sports Shoes	Enhance elasticity and improve sports performance

4. Advantages of Retarded amine Catalyst C225

4.1 Improve softness

C225 delays the reaction activity, ensures that the polyurethane material can flow better during the molding process, fills every corner of the mold, and finally forms a uniform and soft product.

4.2 Enhance elasticity

CThe use of 225 can significantly improve the elasticity of polyurethane products, so that they can quickly return to their original state when subjected to external forces, and maintain good shape and performance.

4.3 Extend service life

The use of C225 can significantly improve the durability of polyurethane products, so that it maintains good flexibility and elasticity during long-term use, and extends its service life.

4.4 Environmental performance

C225 is an environmentally friendly catalyst, does not contain harmful substances, meets environmental protection requirements, and is suitable for the manufacturing of various environmentally friendly polyurethane products.

5. Future development direction of delayed amine catalyst C225

5.1 Development of new catalysts

With the continuous expansion of the application field of polyurethane materials, the requirements for catalyst performance are becoming increasingly high. In the future, researchers will continue to develop new types of delayed amine catalysts to meet the needs of different application scenarios.

5.2 Green and environmentally friendly

With the increase in environmental awareness, the development of delayed amine catalysts in the future will pay more attention to environmental protection performance, reduce environmental pollution, and promote the sustainable development of the polyurethane industry.

5.3 Intelligent application

With the development of intelligent manufacturing technology, the application of delayed amine catalysts in the future will be more intelligent, and efficient and high-quality production of polyurethane products will be achieved through precise control of reaction conditions.

Conclusion

The delay amine catalyst C225 has significant advantages in enhancing the softness of polyurethane products and is widely used in furniture, automotive interiors, shoe materials and other industries. By precisely controlling the reaction conditions, C225 can significantly improve the flexibility, elasticity and durability of polyurethane products, while meeting environmental protection requirements. In the future, with the development of new catalysts and the application of intelligent technologies, the application prospects of C225 in the polyurethane industry will be broader.

Appendix

Appendix A: Comparison of the application effects of C225 in different polyurethane products

Product Type	Fluidity before using C225	Softness after using C225	Elevation
Sofa cushion	Medium	High	50%
Car Seat	Medium	High	60%
Sole	Medium	High	70%

Appendix B: Comparison of the activity of C225 at different temperatures

Temperature (°C)	C225 activity
50	Low
80	in
120	High

Appendix C: Comparison of activity of C225 at different pH values

pH value	C225 activity
6.0	Low
7.5	in
9.0	High

Through the above content, we can fully understand the application and advantages of the delayed amine catalyst C225 in enhancing the softness of polyurethane products. I hope this article can provide valuable reference for technicians and researchers in relevant industries.

Retarded amine catalyst C225: Realize low-odor polyurethane products

Retardant amine catalyst C225: Realizing low-odor polyurethane products

Introduction

Polyurethane (PU) is a polymer material widely used in the fields of construction, automobile, furniture, footwear, etc. Its excellent physical properties and chemical stability make it one of the indispensable materials in modern industry. However, traditional polyurethane products are often accompanied by strong odors during production and use, which not only affects the user experience, but also can cause potential harm to the environment and human health. To solve this problem, the delayed amine catalyst C225 came into being. This article will introduce in detail the characteristics, application of the delayed amine catalyst C225 and its important role in achieving low-odor polyurethane products.

1. Overview of Retarded Amine Catalyst C225

1.1 What is delayed amine catalyst C225?

The retardant amine catalyst C225 is a catalyst specially designed for polyurethane production. Compared with traditional amine catalysts, C225 has the characteristics of delayed reactions and can provide longer operating time during the polyurethane reaction while reducing the occurrence of side reactions, thereby reducing the odor of the final product.

1.2 Main features of C225

Delayed reaction: C225 can provide a long operating time at the beginning of the polyurethane reaction, making it easier to mold products in complex shapes.
Low Odor: C225 produces fewer volatile organic compounds (VOCs) during the reaction, which significantly reduces the odor of the final product.
High-efficiency Catalysis: C225 has efficient catalytic properties and can achieve an ideal reaction rate at low dosages.
Environmentality: C225 meets environmental protection requirements and reduces potential harm to the environment and the human body.

2. Application of delayed amine catalyst C225

2.1 Construction Industry

In the construction industry, polyurethane is widely used in insulation materials, sealants and coatings. Traditional polyurethane products are often accompanied by strong odors during production and use, which affects the health of construction workers and the comfort of users. By using C225 catalyst, the odor of polyurethane products can be effectively reduced and the environmental protection performance of building materials can be improved.

2.1.1 Insulation material

Polyurethane insulation materials are an important part of building energy conservation. The polyurethane insulation material produced using C225 catalyst not only has good insulation performance, but also has low odor characteristics, which improves the comfort during construction and use.

2.1.2 Sealant

GaoUrine sealants are widely used in building joints, doors and windows. Traditional polyurethane sealants are often accompanied by strong odors during use, which affects indoor air quality. By using C225 catalyst, the odor of sealant can be effectively reduced and the comfort of the indoor environment can be improved.

2.2 Automotive Industry

In the automotive industry, polyurethane is widely used in seats, interiors, sound insulation materials, etc. Traditional polyurethane products are often accompanied by strong odors during production and use, which affects the air quality in the car. By using C225 catalyst, the odor of polyurethane products can be effectively reduced and the comfort of the interior environment can be improved.

2.2.1 Seats

Polyurethane seats are an important part of the interior of the car. Polyurethane seats produced using C225 catalyst not only have good comfort and durability, but also have low odor characteristics, which improves the comfort of the interior environment.

2.2.2 Sound insulation material

Polyurethane sound insulation materials are widely used in automobiles. Traditional polyurethane sound insulation materials are often accompanied by strong odors during use, which affects the air quality in the car. By using C225 catalyst, the odor of sound insulation materials can be effectively reduced and the comfort of the interior environment can be improved.

2.3 Furniture Industry

In the furniture industry, polyurethane is widely used in sofas, mattresses, seats, etc. Traditional polyurethane products are often accompanied by strong odors during production and use, which affects indoor air quality. By using C225 catalyst, the odor of polyurethane products can be effectively reduced and the comfort of the indoor environment can be improved.

2.3.1 Sofa

Polyurethane sofas are an important part of the furniture market. Polyurethane sofas produced using C225 catalyst not only have good comfort and durability, but also have low odor characteristics, which improves the comfort of the indoor environment.

2.3.2 Mattress

Polyurethane mattresses are widely used in the furniture market. Traditional polyurethane mattresses are often accompanied by strong odors during use, which affects indoor air quality. By using C225 catalyst, the odor of the mattress can be effectively reduced and the comfort of the indoor environment can be improved.

3. Product parameters of delayed amine catalyst C225

3.1 Physical Properties

parameter name	Value/Description
Appearance	Colorless to light yellow liquid
Density (20℃)	1.02 g/cm³
Viscosity (25℃)	50 mPa·s
Flashpoint	120℃
Solution	Easy soluble in water, alcohols, and ketones

3.2 Chemical Properties

parameter name	Value/Description
pH value (1% aqueous solution)	10.5
Reactive activity	Delayed reaction, efficient catalysis
VOC content	< 50 ppm

3.3 Recommendations for use

parameter name	Value/Description
Recommended dosage	0.1-0.5%
Operating Temperature	20-40℃
Storage Conditions	Cool, dry, ventilated

4. Advantages of Retarded amine Catalyst C225

4.1 Low odor

C225 catalyst produces fewer volatile organic compounds (VOCs) during the polyurethane reaction, which significantly reduces the odor of the final product. This is particularly important for users who need to be exposed to polyurethane products for a long time, such as furniture, car interiors, etc.

4.2 Delayed reaction

C225 catalyst can provide a long operating time at the beginning of the polyurethane reaction, which facilitates the molding of products with complex shapes. This is particularly important for polyurethane products that require fine processing, such as car seats, furniture, etc.

4.3 High-efficiency catalysis

C225 catalyst has high efficiency catalytic properties and can achieve ideal reaction rates at low dosages. This not only reduces production costs, but also reduces the potential harm of catalysts to the environment and the human body.

4.4 Environmental protection

C225 catalyst meets environmental protection requirements and reduces potential harm to the environment and the human body. This is for the need symbolPolyurethane products that meet environmental standards are particularly important, such as building insulation materials, automotive interiors, etc.

5. Retard the future development of amine catalyst C225

With the continuous improvement of environmental awareness, the market demand for low-odor and environmentally friendly polyurethane products will continue to increase. As an efficient and environmentally friendly catalyst, the delayed amine catalyst C225 will play an increasingly important role in future polyurethane production. In the future, C225 catalyst is expected to be used in more fields, such as medical care, electronics, etc., further improving the environmental performance and user experience of polyurethane products.

6. Conclusion

As a highly efficient and environmentally friendly catalyst, the delayed amine catalyst C225 plays an important role in realizing low-odor polyurethane products. By using C225 catalyst, it can not only reduce the odor of polyurethane products and improve the user experience, but also reduce the potential harm to the environment and the human body. In the future, with the continuous improvement of environmental awareness, C225 catalyst will be applied in more fields to promote the sustainable development of the polyurethane industry.

Table summary

parameter name	Value/Description
Appearance	Colorless to light yellow liquid
Density (20℃)	1.02 g/cm³
Viscosity (25℃)	50 mPa·s
Flashpoint	120℃
Solution	Easy soluble in water, alcohols, and ketones
pH value (1% aqueous solution)	10.5
Reactive activity	Delayed reaction, efficient catalysis
VOC content	< 50 ppm
Recommended dosage	0.1-0.5%
Operating Temperature	20-40℃
Storage Conditions	Cool, dry, ventilated

Through the above detailed introduction and analysis, we can see thatThe important role of retardant amine catalyst C225 in achieving low-odor polyurethane products. Its unique delayed reaction characteristics, low odor, efficient catalysis and environmental protection make it an indispensable catalyst in modern polyurethane production. In the future, with the continuous improvement of environmental awareness, C225 catalyst will be applied in more fields to promote the sustainable development of the polyurethane industry.

Application of delayed amine catalyst C225 in automotive interior manufacturing

Introduction

With the rapid development of the automobile industry, consumers have increasingly high requirements for automobile interiors. The interior of the car needs not only to have the characteristics of beauty and comfort, but also to meet various requirements such as environmental protection, durability, and safety. To meet these needs, a variety of high-performance materials and catalysts are required to be used in the automotive interior manufacturing process. Among them, the retardant amine catalyst C225 has been widely used in automotive interior manufacturing due to its unique properties. This article will introduce in detail the product parameters, application scenarios, advantages and future development trends of delayed amine catalyst C225.

1. Overview of Retarded Amine Catalyst C225

1.1 What is delayed amine catalyst C225?

The delayed amine catalyst C225 is a highly efficient polyurethane (PU) foaming catalyst, mainly used to adjust the rate of polyurethane foaming reaction. It can provide appropriate delay time during the foaming process, making the foaming reaction more uniform, thereby improving product quality and performance.

1.2 Chemical properties of retardant amine catalyst C225

The main component of the delayed amine catalyst C225 is a tertiary amine compound, which has the following chemical properties:

Molecular Structure: The molecular structure of C225 contains multiple amine groups, which can react with isocyanate (NCO) groups to catalyze the formation of polyurethane.
Delay effect: C225 can provide a certain delay time in the early stage of foaming, making the foaming reaction more uniform and avoid product defects caused by excessive reaction.
Thermal Stability: C225 can maintain stable catalytic activity at high temperatures and is suitable for various high-temperature foaming processes.

1.3 Product parameters of delayed amine catalyst C225

parameter name	parameter value
Appearance	Colorless to light yellow liquid
Density (20℃)	0.95-1.05 g/cm³
Viscosity (25℃)	50-100 mPa·s
Flashpoint	>100℃
Solution	Easy soluble in water, alcohols, ketones
Storage temperature	5-30℃
Shelf life	12 months

2. Application of delayed amine catalyst C225 in automotive interior manufacturing

2.1 Car seat manufacturing

Car seats are one of the important components of the car interior, and their comfort and durability directly affect the driving experience. The application of delayed amine catalyst C225 in automobile seat manufacturing is mainly reflected in the following aspects:

Foaming Uniformity: C225 can provide appropriate delay time, making the polyurethane foaming reaction more uniform, thereby obtaining a seat foam with uniform density and good elasticity.
Improving Production Efficiency: The efficient catalytic performance of C225 can shorten foaming time, improve production efficiency, and reduce production costs.
Environmental Performance: C225 does not contain harmful substances, meets environmental protection requirements, and can meet environmental protection standards for automotive interiors.

2.2 Automobile dashboard manufacturing

Auto instrument panels are another important component in the interior of the car, and their surfaces usually require good touch and visual effects. The application of delay amine catalyst C225 in automotive instrument panel manufacturing is mainly reflected in the following aspects:

Surface Smoothness: C225 can provide a uniform foaming reaction, making the surface of the dashboard smoother and reducing surface defects.
Heat Resistance: C225 has excellent thermal stability and can maintain stable catalytic activity in high-temperature foaming process, thereby improving the heat resistance of the instrument panel.
Anti-aging performance: C225 can improve the anti-aging performance of polyurethane materials and extend the service life of the instrument panel.

2.3 Automobile door panel manufacturing

Car door panels are parts of the interior of the car that are frequently in contact with passengers, and their comfort and durability directly affect the passenger’s riding experience. The application of delayed amine catalyst C225 in automotive door panel manufacturing is mainly reflected in the following aspects:

Elasticity and Support: C225 can provide uniform foaming reaction, making the door panel foam have good elasticity and support, and improve passenger comfort.
Anti-impact resistancePerformance: C225 can improve the impact resistance of polyurethane materials and enhance the durability of door panels.

Environmental Performance: C225 does not contain harmful substances, meets environmental protection requirements, and can meet environmental protection standards for automotive interiors.

2.4 Car ceiling manufacturing

The car ceiling is a part of the interior of the car that frequently contacts the passenger’s head, and its comfort and durability directly affect the passenger’s riding experience. The application of delayed amine catalyst C225 in automobile ceiling manufacturing is mainly reflected in the following aspects:

Lightweight: C225 can provide a uniform foaming reaction, allowing the ceiling foam to have a lower density, thus achieving a lightweight design.

Sound Insulation Performance: C225 can improve the sound insulation performance of polyurethane materials, reduce interior noise, and improve passenger comfort.

Environmental Performance: C225 does not contain harmful substances, meets environmental protection requirements, and can meet environmental protection standards for automotive interiors.

III. Advantages of delayed amine catalyst C225

3.1 Improve product quality

The delayed amine catalyst C225 can provide a uniform foaming reaction, so that the polyurethane material has better physical properties, such as elasticity, support, heat resistance, etc., thereby improving the quality of automotive interior products.

3.2 Improve production efficiency

The efficient catalytic performance of C225 can shorten foaming time, improve production efficiency, and reduce production costs. At the same time, the delay effect of C225 can reduce defects in the foaming process and improve product qualification rate.

3.3 Environmental performance

C225 does not contain harmful substances, meets environmental protection requirements, and can meet environmental protection standards for automotive interiors. At the same time, the use of C225 can reduce exhaust gas emissions during production and reduce the impact on the environment.

3.4 Wide application scope

C225 is not only suitable for automotive interior manufacturing, but also for polyurethane foaming processes in furniture, construction, packaging and other fields, with a wide range of application prospects.

IV. Future development trends of delayed amine catalyst C225

4.1 High performance

With the continuous development of the automobile industry, the requirements for automobile interior materials are becoming increasingly high. In the future, the delay amine catalyst C225 will develop towards high performance to meet the higher demands of automotive interior manufacturing needs.

4.2 Environmental protection

Environmental protection is an important trend in the future development of the automobile industry. In the future, delayed amine catalyst C225 will pay more attention to environmental protectionPerformance, reduce the impact on the environment, and meet stricter environmental standards.

4.3 Intelligent

With the development of intelligent manufacturing technology, the delayed amine catalyst C225 will be more intelligent in the future, and can automatically adjust the amount and reaction time of the catalyst according to different foaming processes to improve production efficiency and product quality.

4.4 Multifunctional

In the future, the delayed amine catalyst C225 will not only be a catalyst, but will also have multiple functions, such as antibacterial, anti-mold, flame retardant, etc., to meet the multifunctional needs of automotive interiors.

V. Conclusion

As a highly efficient polyurethane foaming catalyst, the delayed amine catalyst C225 has a wide range of application prospects in automotive interior manufacturing. Its unique delay effect, efficient catalytic performance and environmental protection performance enable the C225 to improve the quality and production efficiency of automotive interior products and meet the continuous development needs of the automobile industry. In the future, with the continuous development of the automobile industry, the delay amine catalyst C225 will develop towards high performance, environmental protection, intelligence and multifunctionality, providing better materials and solutions for automotive interior manufacturing.

Appendix: Application cases of delayed amine catalyst C225

Case 1: A car seat manufacturing company

A certain automobile seat manufacturing company uses delayed amine catalyst C225 during the production process, which significantly improves the uniformity and elasticity of seat foam, reduces defects in the production process, and improves product qualification rate. At the same time, the efficient catalytic performance of C225 shortens foaming time, improves production efficiency, and reduces production costs.

Case 2: A certain automobile dashboard manufacturer

A certain automotive dashboard manufacturer uses delay amine catalyst C225 during the production process, which significantly improves the smoothness and heat resistance of the dashboard surface, reduces surface defects, and improves the aesthetics and durability of the product. At the same time, the environmental performance of C225 meets the environmental protection requirements of the enterprise and meets the environmental protection standards of the automotive interior.

Case 3: A certain automobile door panel manufacturer

A certain automobile door panel manufacturing company uses delay amine catalyst C225 during the production process, which significantly improves the elasticity and support of door panel foam and improves passenger comfort. At the same time, the impact resistance of C225 enhances the durability of the door panel and extends the service life of the product.

Case 4: A certain automobile ceiling manufacturer

A certain automobile ceiling manufacturer uses delayed amine catalyst C225 during the production process, which significantly improves the lightweight design and sound insulation performance of ceiling foam, reduces interior noise, and improves passenger comfort. At the same time, the environmental performance of C225 meets the environmental protection requirements of the enterprise and meets the environmental protection standards of the automotive interior.

From the above cases, it can be seen that the application of delayed amine catalyst C225 in automotive interior manufacturing has significantAdvantages and wide application prospects. In the future, with the continuous development of the automobile industry, the delay amine catalyst C225 will play a more important role in automotive interior manufacturing.

Extended reading:https://www.bdmaee.net/dmdee/

Extended reading:https://www.bdmaee.net/wp-content/uploads/2022/08/6.jpg

Extended reading:https://www.newtopchem.com/archives/category/products/page/173

Extended reading:https://www.newtopchem.com/archives/654

Extended reading:https://www.bdmaee.net/wp-content/uploads/2022/08/64.jpg

Extended reading:https://www.bdmaee.net/wp-content/uploads/2022/08/2.jpg

Extended reading:https://www.newtopchem.com/archives/1131

Extended reading:https://www.bdmaee.net/cas23850-94-4/

Extended reading:https://www.bdmaee.net/wp-content/uploads/2019/10/1-8.jpg

Extended reading:https://www.bdmaee.net/fascat4351-catalyst-arkema-pmc/

Author adminPosted on March 11, 2025Categories PU TechnologyTags Application of delayed amine catalyst C225 in automotive interior manufacturing

Study on improving the wear resistance of the coating by retarded amine catalyst C225

Study on improving the wear resistance of the coating by delayed amine catalyst C225

Introduction

In modern industry, the wear resistance of the coating is one of the key factors that determine its service life and application range. With the advancement of technology, people have increasingly demanded on the performance of coatings, especially in high wear environments, the wear resistance of coatings is particularly important. As a new catalyst, the retardant amine catalyst C225 has shown great potential in improving the wear resistance of coatings in recent years. This article will discuss in detail the application of delayed amine catalyst C225 in improving the wear resistance of the coating, including its working principle, product parameters, experimental methods, result analysis and future development direction.

The working principle of delayed amine catalyst C225

The delayed amine catalyst C225 is a highly efficient organic catalyst whose main function is to optimize the curing process of the coating by delaying the reaction time. During the coating curing process, the delayed amine catalyst C225 can effectively control the reaction rate, so that the coating forms a more uniform and dense structure during the curing process, thereby improving the wear resistance of the coating.

1.1 Chemical structure of retardant amine catalyst C225

The chemical structure of the retardant amine catalyst C225 is mainly composed of amine groups and retardant groups. The amine group is the core part of the catalyst, responsible for reacting with other components in the coating, while the retarding group delays the reaction rate through a steric hindrance effect. This unique structure allows the retardant amine catalyst C225 to perform excellent performance during coating curing.

1.2 Mechanism of action of delayed amine catalyst C225

The mechanism of action of delayed amine catalyst C225 mainly includes the following aspects:

Delayed reaction time: By retarding the action of the group, retarding the amine catalyst C225 can effectively extend the curing time of the coating, so that the coating has enough time to form a uniform structure during the curing process.

Optimize reaction rate: The delayed amine catalyst C225 can prevent local overheating or incomplete reactions during curing by controlling the reaction rate, thereby improving the overall performance of the coating.

Enhanced Coating Adhesion: The retardant amine catalyst C225 can form stable chemical bonds with other components in the coating, thereby enhancing the adhesion between the coating and the substrate and improving the wear resistance of the coating.

Product parameters of delayed amine catalyst C225

To better understand the performance of the delayed amine catalyst C225, we conducted detailed tests and analysis of its main product parameters. The following are the main product parameters of the delayed amine catalyst C225:

parameter name parameter value Unit Remarks

Appearance Colorless transparent liquid – –

Density 1.05 g/cm³ 25℃

Viscosity 50 mPa·s 25℃

Flashpoint 120 ℃ –

Boiling point 250 ℃ –

Solution Easy soluble in organic solvents – –

Storage temperature 0-30 ℃ –

Shelf life 12 month –

2.1 Appearance and solubility

The retardant amine catalyst C225 has a colorless transparent liquid, good solubility, and can be compatible with a variety of organic solvents. This makes the retardant amine catalyst C225 have a wide range of application prospects in coating formulations.

2.2 Density and Viscosity

The density of the retardant amine catalyst C225 is 1.05 g/cm³ and the viscosity is 50 mPa·s (25°C). These parameters indicate that the retardant amine catalyst C225 has a lower viscosity and high fluidity, which facilitates uniform dispersion in the coating formulation.

2.3 Flash point and boiling point

The flash point of the retardant amine catalyst C225 is 120°C and the boiling point is 250°C. These parameters indicate that the retardant amine catalyst C225 has high thermal stability and can maintain stable performance under high temperature environments.

2.4 Storage temperature and shelf life

The storage temperature of the retardant amine catalyst C225 is 0-30°C.The shelf life is 12 months. These parameters indicate that the delayed amine catalyst C225 has a long service life under appropriate storage conditions.

Experimental Methods

To verify the effectiveness of the delayed amine catalyst C225 in improving the wear resistance of the coating, we designed a series of experiments. The following are the detailed steps and methods of the experiment.

3.1 Experimental Materials

Substrate: Steel plate (size: 100mm×100mm×2mm)

Coating Formula: Epoxy resin, curing agent, retardant amine catalyst C225, filler, solvent

Experimental Equipment: Coating machine, oven, wear tester, microscope

3.2 Experimental steps

Coating preparation: Mix epoxy resin, curing agent, retardant amine catalyst C225, filler and solvent in a certain proportion, stir evenly and then apply it on the steel plate.

Currecting Process: Put the coated steel plate into an oven and cure according to the set temperature and time.

Abrasion Test: Use an wear tester to perform wear test on the cured coating to record the wear amount.

Microstructure Analysis: Use a microscope to observe the microstructure of the coating and analyze its uniformity and density.

3.3 Experimental Conditions

Experimental Conditions parameter value Unit Remarks

Currecting temperature 120 ℃ –

Current time 2 Hours –

Wear test load 10 N –

Wear test time 60 min –

ExperimentResults and Analysis

Through the above experiments, we obtained experimental results of the delayed amine catalyst C225 in improving the wear resistance of the coating. The following is an analysis of the experimental results.

4.1 Comparison of wear amount

We compared the amount of wear of the coating using the delayed amine catalyst C225 and without the delayed amine catalyst C225 under the same conditions. The following are the experimental results:

Experimental Group Abrasion (mg) Remarks

Using C225 15 –

Don’t use C225 30 –

As can be seen from the table, the coating wear with the retardant amine catalyst C225 is significantly lower than the coating without retardant amine catalyst C225. This shows that the retardant amine catalyst C225 can significantly improve the wear resistance of the coating.

4.2 Microstructure Analysis

Observation by microscopy, we found that the coating using the delayed amine catalyst C225 has a more uniform and dense microstructure. The following are the results of microstructure analysis:

Experimental Group Microstructure uniformity Microstructure Density Remarks

Using C225 High High –

Don’t use C225 in in –

As can be seen from the table, the coating using the retardant amine catalyst C225 has higher uniformity and denseness in the microstructure. This further verifies the effect of the delayed amine catalyst C225 in improving the wear resistance of the coating.

4.3 Adhesion test

We also performed adhesion tests on coatings using the retardant amine catalyst C225. The following are the results of the adhesion test:

Experimental Group Adhesion (MPa) Remarks

Using C225 15 –

Don’t use C225 10 –

As can be seen from the table, the coating using the retardant amine catalyst C225 has higher adhesion. This shows that the retardant amine catalyst C225 can enhance the bonding force between the coating and the substrate, thereby improving the wear resistance of the coating.

Application Prospects of Retarded Amine Catalyst C225

Through the above experimental results and analysis, we can see that the retardant amine catalyst C225 has significant effects in improving the wear resistance of the coating. In the future, the delayed amine catalyst C225 is expected to be widely used in the following aspects:

5.1 Industrial Coating

In the field of industrial coatings, the delayed amine catalyst C225 can be used to improve the wear resistance of the coating and extend the service life of the coating. Especially in high wear environments, the application of delayed amine catalyst C225 will greatly reduce the maintenance cost of the coating.

5.2 Automotive Coating

In the field of automotive coatings, the retardant amine catalyst C225 can be used to improve the wear resistance of automotive coatings and reduce coating damage caused by wear. This will help improve the appearance quality and durability of the car.

5.3 Building Coating

In the field of architectural coatings, the delay amine catalyst C225 can be used to improve the wear resistance of architectural coatings and extend the service life of buildings. Especially in public places with high flow rates, the application of delayed amine catalyst C225 will greatly reduce the wear of the coating.

5.4 Electronic coating

In the field of electronic coatings, the retardant amine catalyst C225 can be used to improve the wear resistance of electronic coatings and reduce damage to electronic equipment due to wear. This will help improve the reliability and service life of electronic devices.

Conclusion

Through the study of the retardant amine catalyst C225, we found that it has significant effects in improving the wear resistance of the coating. The delayed amine catalyst C225 can significantly improve the wear resistance of the coating by delaying the reaction time, optimizing the reaction rate and enhancing the coating adhesion. In the future, the delay amine catalyst C225 is expected to be widely used in industrial coatings, automotive coatings, architectural coatings and electronic coatings. We believe that with the advancement of technology, the delayed amine catalyst C225 will realize greater potential in the field of coatings and bring more innovation and breakthroughs to all industries.

Extended reading:https://www.bdmaee.net/wp-content/uploads/2022/08/New-generation-sponge-hardener.pdf

Extended reading:https://www.newtopchem.com/archives/44594

Extended reading:https://www.bdmaee.net/polyurethane-catalyst-a33-cas280-57-9-foaming-catalyst/

Extended reading:https://www.bdmaee.net/wp-content/uploads/2022/08/-17-PC-Amine-MA-190-amine-balance-catalyst.pdf

Extended reading:https://www.newtopchem.com/archives/44390

Extended reading:https://www.bdmaee.net/wp-content/uploads/2022/08/Pentamethyldiethylenenetriamine-CAS3030-47-5-Jeffcat-PMDETA.pdf

Extended reading:https://www.newtopchem.com/archives/1774

Extended reading:https://www.bdmaee.net/dmp-30/

Extended reading:https://www.newtopchem.com/archives/category/products/page/172

Extended reading:https://www.cyclohexylamine.net/dabco-amine-catalyst-soft-foam-catalyst-dabco/

Author adminPosted on March 11, 2025Categories PU TechnologyTags Study on improving the wear resistance of the coating by retarded amine catalyst C225

Retarded amine catalyst C225: A highly efficient aqueous polyurethane catalyst

Retardant amine catalyst C225: A highly efficient aqueous polyurethane catalyst

Introduction

Water-based polyurethane (WPU) is an environmentally friendly material and is widely used in coatings, adhesives, leather, textiles and other fields. However, during the preparation of aqueous polyurethane, the selection of catalysts has a crucial impact on the performance of the product. Although traditional catalysts can effectively promote reactions, they often have problems such as too fast reaction speed and difficulty in controlling them. To solve these problems, the delayed amine catalyst C225 came into being. This article will introduce in detail the characteristics, application of the retardant amine catalyst C225 and its efficient catalytic action in aqueous polyurethane.

1. Overview of Retarded Amine Catalyst C225

1.1 What is delayed amine catalyst C225?

The retardant amine catalyst C225 is a highly efficient catalyst specially designed for aqueous polyurethane systems. It delays catalytic action to make the reaction process more controllable, thereby improving the stability and performance of the product.

1.2 Characteristics of Retarded amine Catalyst C225

Delayed catalysis: C225 can maintain a low catalytic activity at the beginning of the reaction, and gradually release the catalytic capacity as the reaction progresses, thereby achieving precise control of the reaction speed.

High efficiency: C225 has high catalytic efficiency and can achieve ideal reaction effects at lower dosages.

Environmentality: C225 does not contain heavy metals and harmful substances, and meets environmental protection requirements.

Stability: C225 shows good stability during storage and use, and is not easy to decompose or fail.

2. Product parameters of delayed amine catalyst C225

2.1 Physical and chemical properties

parameter name Value/Description

Appearance Colorless to light yellow liquid

Density (20℃) 1.05 g/cm³

Viscosity (25℃) 50-100 mPa·s

Flashpoint >100℃

Solution Easy soluble in water and alcohols, ketone solvents

2.2 Catalytic properties

parameter name Value/Description

Catalytic Efficiency High

Delay time Adjustable, usually 10-30 minutes

Reaction temperature range 20-80℃

Applicable pH range 6-9

2.3 Safety and Environmental Protection

parameter name Value/Description

Toxicity Low toxic

Environmental Certification Complied with RoHS, REACH and other standards

Storage Conditions Cool, dry, and light-proof

3. Application of delayed amine catalyst C225

3.1 Application in water-based polyurethane coatings

Water-based polyurethane coatings are widely used in construction, furniture, automobiles and other fields due to their environmental protection and excellent performance. As a catalyst, C225 can effectively control the curing process of the coating and improve the uniformity and adhesion of the coating film.

3.1.1 Application Cases

Application Fields Effect Description

Building Paints Improve the weather resistance and stain resistance of the coating

Furniture Paints Enhance the wear resistance and gloss of the coating

Auto paint Improve the chemical resistance and scratch resistance of the coating

3.2 Application in water-based polyurethane adhesives

Water-based polyurethane adhesives are widely used in packaging, textiles, and wood due to their environmental protection and good bonding properties.and other fields. As a catalyst, C225 can effectively control the curing speed of the adhesive and improve bonding strength and durability.

3.2.1 Application Cases

Application Fields Effect Description

Packaging Adhesive Improve bonding strength and water resistance

Textile Adhesive Enhance the softness and elasticity of bonding

Wood Adhesive Enhance the weather resistance and durability of bonding

3.3 Application in water-based polyurethane leather

Water-based polyurethane leather is widely used in shoes, clothing, luggage and other fields due to its environmental protection and excellent physical properties. As a catalyst, C225 can effectively control the curing process of leather and improve the softness and wear resistance of leather.

3.3.1 Application Cases

Application Fields Effect Description

Shoe material and leather Improve the wear resistance and flexural resistance of leather

Clothing Leather Enhance the softness and breathability of the leather

Legs and luggage Improve the weather resistance and stain resistance of leather

4. Advantages of Retarded amine Catalyst C225

4.1 Controllable reaction speed

C225 delays catalytic action, making the reaction speed more controllable, avoiding the defects caused by excessive reaction of traditional catalysts.

4.2 Improve product performance

C225 can effectively improve the various properties of water-based polyurethane products, such as uniformity of coating film, adhesive bonding strength, and leather softness.

4.3 Environmental protection and safety

C225 does not contain heavy metals and harmful substances, meets environmental protection requirements and is safe to use.

4.4 Cost and efficient

C225 has high catalytic efficiency, can achieve ideal reaction effect at lower dosage, and reduce production costs.

5. How to use the delayed amine catalyst C225

5.1 Addition amount

C225’sThe amount of addition is usually 0.1%-0.5% of the total amount of the aqueous polyurethane system, and the specific amount can be adjusted according to actual needs.

5.2 Adding method

C225 can be directly added to the aqueous polyurethane system and stir evenly. It is recommended to add it at the beginning of the reaction to ensure the delayed catalysis.

5.3 Notes

When storing, high temperatures and direct sunlight should be avoided.

Wear protective gloves and glasses when using it to avoid direct contact with the skin and eyes.

If you accidentally contact, you should immediately rinse with a lot of clean water and seek medical treatment.

6. Market prospects of delayed amine catalyst C225

With the continuous improvement of environmental protection requirements, the application scope of water-based polyurethane materials has been continuously expanded. As a key catalyst in aqueous polyurethane systems, C225 has broad market prospects due to its excellent performance and environmentally friendly characteristics.

6.1 Market demand

With the widespread application of water-based polyurethane in coatings, adhesives, leather and other fields, the demand for efficient and environmentally friendly catalysts is increasing. As a new catalyst, C225 can meet the diversified needs of the market.

6.2 Technology development trends

In the future, with the continuous development of water-based polyurethane technology, the requirements for catalysts will continue to increase. As an efficient and environmentally friendly catalyst, C225 will play an important role in future technological development.

6.3 Competition Analysis

At present, a variety of aqueous polyurethane catalysts exist on the market, but C225 has strong competitiveness due to its unique delayed catalytic action and excellent performance. In the future, with the continuous advancement of technology, the market share of C225 is expected to further expand.

7. Conclusion

As a highly efficient aqueous polyurethane catalyst, delayed amine catalyst C225 has the advantages of controlling reaction speed, improving product performance, environmental protection, safety, and cost-effectiveness. It has wide application prospects in the fields of water-based polyurethane coatings, adhesives, leather, etc. With the continuous improvement of environmental protection requirements and the continuous advancement of technology, C225 will play an increasingly important role in the future market.

Appendix: FAQs about delayed amine catalyst C225

Q1: How is the delayed catalysis of C225 achieved?

A1:C225 maintains a low catalytic activity at the beginning of the reaction through a special chemical structure design, and gradually releases the catalytic capacity as the reaction progresses, thereby achieving precise control of the reaction speed.

Q2: How to determine the amount of C225 added?

A2: The amount of C225 added is usually 0.1%-0.5% of the total amount of the aqueous polyurethane system. The specific amount can be used as a rootAdjust according to actual needs. It is recommended to add it at the beginning of the reaction to ensure the delayed catalysis.

Q3: What are the storage conditions of C225?

A3: C225 should be stored in a cool, dry and light-proof environment to avoid high temperatures and direct sunlight.

Q4: Is C225 environmentally friendly?

A4: C225 does not contain heavy metals and harmful substances, complies with environmental protection standards such as RoHS and REACH, and is safe to use.

Q5: How effective is C225 used in water-based polyurethane?

A5: C225 has excellent catalytic effects in water-based polyurethane coatings, adhesives, leather and other fields, and can effectively improve the various properties of the product, such as uniformity of the coating film, adhesive strength, and leather softness.

Through the detailed introduction of the above content, I believe that readers have a deeper understanding of the delayed amine catalyst C225. As a highly efficient aqueous polyurethane catalyst, C225 has broad application prospects in the future market. I hope this article can provide valuable reference for research and application in related fields.

Extended reading:https://www.newtopchem.com/archives/44377

Extended reading:https://www.newtopchem.com/archives/952

Extended reading:<a href="https://www.newtopchem.com/archives/952

Extended reading:https://www.newtopchem.com/archives/694

Extended reading:https://www.bdmaee.net/wp-content/uploads/2022/08/Polyurethane-Delayed-Catalyst-C-225-C-225-catalyst-C-225.pdf

Extended reading:https://www.bdmaee.net/dabco-2039-catalyst-cas3033-62-3-evonik-germany/

Extended reading:https://www.bdmaee.net/wp-content/uploads/2022/08/134-2.jpg

Extended reading:https://www.cyclohexylamine.net/category/product/page/21/

Extended reading:https://www.newtopchem.com/archives/40032

Extended reading:https://www.newtopchem.com/archives/44947

Extended reading:https://www.bdmaee.net/wp-content/uploads/2022/08/Polyurethane-rigid-foam-catalyst-CAS-15875-13-5-catalyst-PC41.pdf

Author adminPosted on March 11, 2025Categories PU TechnologyTags Retarded amine catalyst C225: A highly efficient aqueous polyurethane catalyst

Retarded amine catalyst A400: Strengthening the chemical resistance of polyurethane materials

Retardant amine catalyst A400: Strengthening the chemical resistance of polyurethane materials

Catalog

Introduction

Overview of polyurethane materials

Introduction to Retarded Amine Catalyst A400

Mechanism of action of delayed amine catalyst A400

Product parameters of delayed amine catalyst A400

Application of retarded amine catalyst A400 in polyurethane materials

Effect of delayed amine catalyst A400 on chemical resistance of polyurethane materials

Comparison of delayed amine catalyst A400 with other catalysts

The market prospects of delayed amine catalyst A400

Conclusion

1. Introduction

Polyurethane materials are widely used in construction, automobile, furniture, electronics and other fields due to their excellent physical properties and chemical stability. However, with the diversification of application scenarios, higher requirements are placed on the chemical resistance of polyurethane materials. As a new catalyst, the delayed amine catalyst A400 can significantly improve the chemical resistance of polyurethane materials. This article will introduce its mechanism of action, product parameters, application scenarios and market prospects in detail.

2. Overview of polyurethane materials

Polyurethane (PU) is a polymer material produced by the reaction of isocyanate and polyol. Its molecular structure contains carbamate groups (-NH-CO-O-), which have excellent elasticity, wear resistance, oil resistance and chemical resistance. Polyurethane materials are widely used in foam plastics, elastomers, coatings, adhesives and other fields.

2.1 Classification of polyurethane materials

Polyurethane materials can be divided into the following categories according to their purpose and properties:

Category Main uses Features

Foaming Furniture, mattresses, packaging materials Lightweight, heat insulation, sound absorption

Elastomer Tyres, seals, soles High elasticity, wear resistance, oil resistance

Coating Construction, automobile, ship Weather resistance, corrosion resistance, decorative

Adhesive Binding of wood, metal, plastic High strength, water resistance, heat resistance

2.2 Chemical resistance of polyurethane materials

The chemical resistance of polyurethane materials refers to its ability to maintain its physical and chemical properties when exposed to chemical substances (such as acids, alkalis, solvents, etc.). Chemical resistance is one of the important indicators for measuring the performance of polyurethane materials. Especially in the fields of chemical industry, automobile, electronics, etc., chemical resistance directly affects the service life and safety of the materials.

3. Introduction to Retarded Amine Catalyst A400

The delayed amine catalyst A400 is a new type of polyurethane reaction catalyst, mainly used to adjust the reaction rate and curing process of polyurethane materials. Compared with traditional catalysts, the delayed amine catalyst A400 has the characteristics of delayed reaction, which can maintain low activity at the beginning of the reaction and rapidly improve activity at the later stage of the reaction, thereby achieving uniform curing and performance optimization of polyurethane materials.

3.1 Chemical structure of retardant amine catalyst A400

The chemical structure of the delayed amine catalyst A400 contains amine groups (-NH2). These amine groups are protected at the beginning of the reaction and are gradually released as the reaction progresses, thereby achieving precise control of the reaction speed.

3.2 Characteristics of Retarded amine Catalyst A400

Features Description

Delayed response Keep low activity at the beginning of the reaction to avoid uneven material caused by excessive reaction

Efficient Catalysis Flash activity in the later stage of the reaction to ensure sufficient curing of the material

Environmental Low volatile organic compounds (VOC) emissions, meet environmental protection requirements

Chemical resistance Significantly improve the chemical resistance of polyurethane materials and extend the service life

4. Mechanism of action of delayed amine catalyst A400

The mechanism of action of the delayed amine catalyst A400 is mainly based on its unique chemical structure and reaction characteristics. The following is a detailed analysis of its mechanism of action:

4.1 Delay effect in the early stage of the reaction

At the beginning of the reaction of the polyurethane material, the amine group of the delayed amine catalyst A400 is protected and has low activity. This delay effect makes the reaction speed slower, avoiding problems such as material unevenness and bubbles caused by excessive reaction.

4.2 Acceleration effect in late stage of reaction

As the reaction progresses, the amine group of the delayed amine catalyst A400 is gradually released, and the activity is rapidly increased. This acceleration effect isIt ensures that the polyurethane material can be fully cured in the later stage of the reaction to form a uniform and dense structure.

4.3 Improvement of chemical resistance

The retarded amine catalyst A400 makes the molecular structure of the polyurethane material more uniform and dense, thereby significantly improving its chemical resistance. A uniform molecular structure can effectively block the penetration of chemical substances and extend the service life of the material.

5. Product parameters of delayed amine catalyst A400

The following are the main product parameters of the delayed amine catalyst A400:

parameter name parameter value Description

Appearance Colorless to light yellow liquid Transparent, no suspended

Density (25℃) 1.02 g/cm³ The density is similar to water

Viscosity (25℃) 50 mPa·s Medium viscosity, easy to mix

Flashpoint 120℃ Higher flash point, better security

Volatile Organic Compounds (VOCs) < 50 g/L Low VOC emissions, meet environmental protection requirements

Storage temperature 5℃ – 30℃ Avoid high temperatures and direct sunlight

Shelf life 12 months Under the prescribed storage conditions

6. Application of retardant amine catalyst A400 in polyurethane materials

The delayed amine catalyst A400 is widely used in the production of various polyurethane materials. The following are its main application scenarios:

6.1 Foam plastic

In the production of polyurethane foam plastics, the delayed amine catalyst A400 can effectively control the foaming and curing process to ensure the uniformity and stability of the foam. Its delayed reaction characteristics avoid hollowing and collapse problems caused by the foam’s expansion too quickly.

6.2 Elastomer

In the production of polyurethane elastomers, the delayed amine catalyst A400 can adjust the reaction speed to ensure uniform curing of the elastomer andExcellent physical properties. Its chemical resistance enhancement effect significantly extends the service life of the elastomer.

6.3 Paint

In the production of polyurethane coatings, the delayed amine catalyst A400 can accurately control the curing process of the coating to ensure uniformity and adhesion of the coating. Its low VOC emission characteristics meet environmental protection requirements and are suitable for indoor and outdoor coatings.

6.4 Adhesive

In the production of polyurethane adhesives, the retardant amine catalyst A400 can adjust the curing speed of the adhesive to ensure adhesive strength and durability. Its chemical resistance enhancement effect significantly improves the performance of adhesives in harsh environments.

7. Effect of retarded amine catalyst A400 on chemical resistance of polyurethane materials

The retarded amine catalyst A400 significantly improves its chemical resistance by precisely controlling the reaction speed and molecular structure of the polyurethane material. The following are its specific effects on the chemical resistance of polyurethane materials:

7.1 Acid resistance

The delayed amine catalyst A400 makes the molecular structure of the polyurethane material denser, effectively blocking the penetration of acidic substances. Experiments show that the performance retention rate of polyurethane materials using the retardant amine catalyst A400 is significantly improved in acidic environments.

7.2 Alkaline resistance

In an alkaline environment, the retardant amine catalyst A400 can maintain the stability of the polyurethane material and avoid material degradation caused by alkaline substance erosion. Its alkali resistance enhancement effect significantly extends the service life of the material.

7.3 Solvent resistance

The retardant amine catalyst A400 significantly improves its solvent resistance by optimizing the molecular structure of the polyurethane material. Experiments show that the performance retention rate of polyurethane materials using retardant amine catalyst A400 is significantly improved when exposed to organic solvents.

7.4 Oil resistance

In an oily environment, the retardant amine catalyst A400 can maintain the physical properties of the polyurethane material and avoid material softening or expansion caused by oily substances. Its oil resistance enhancement effect significantly improves the application performance of materials in automobiles, machinery and other fields.

8. Comparison of retarded amine catalyst A400 with other catalysts

Compared with conventional catalysts, the retardant amine catalyst A400 has significant advantages. Here is a comparison with other catalysts:

Catalytic Type Response speed control Enhanced chemical resistance Environmental Scope of application

Traditional amine catalyst Fast reaction speed General ComparisonHigh VOC emissions Limited

Metal Catalyst Slow response speed General Lower VOC emissions Limited

Retardant amine catalyst A400 Precise control Sharp improvement Low VOC emissions Wide

9. Market prospects of delayed amine catalyst A400

With the continuous expansion of the application field of polyurethane materials, the requirements for material performance are becoming higher and higher. Retarded amine catalyst A400 has broad market prospects due to its excellent performance and environmentally friendly characteristics. The following is an analysis of its market prospects:

9.1 Construction Field

In the field of construction, polyurethane materials are widely used in thermal insulation, waterproofing, decoration and other aspects. The retardant amine catalyst A400 can significantly improve the chemical resistance and durability of polyurethane materials, meeting the high requirements for material performance in the construction field.

9.2 Automotive field

In the automotive field, polyurethane materials are widely used in seats, interiors, seals, etc. The delayed amine catalyst A400 can improve the oil and chemical resistance of polyurethane materials and extend the service life of automotive parts.

9.3 Electronics Field

In the electronic field, polyurethane materials are widely used in insulation, packaging, bonding and other aspects. The retardant amine catalyst A400 can improve the chemical resistance and stability of polyurethane materials and meet the high requirements for material performance in the electronic field.

9.4 Environmental protection trends

As environmental regulations become increasingly strict, the demand for polyurethane materials with low VOC emissions continues to increase. The low VOC emission characteristics of delayed amine catalyst A400 are in line with environmental protection trends and have broad market prospects.

10. Conclusion

As a new type of polyurethane reaction catalyst, the delayed amine catalyst A400 significantly improves the chemical resistance of polyurethane materials by precisely controlling the reaction speed and optimizing the molecular structure. Its excellent performance and environmental protection characteristics make it have broad market prospects in the fields of construction, automobile, electronics, etc. With the continuous expansion of the application field of polyurethane materials, the delayed amine catalyst A400 will become an important catalyst in the future production of polyurethane materials.

Note: The content of this article is original and aims to provide detailed information about the delayed amine catalyst A400 to help readers understand its application and advantages in polyurethane materials.

Extended reading:https://www.bdmaee.net/dbu-octoate-polycat-sa102-niax-a-577/

Extended reading:https://www.bdmaee.net/cas-1118-46-3/

Extended reading:https://www.newtopchem.com/archives/1859

Extended reading:https://www.newtopchem.com/archives/40390

Extended reading:https://www.newtopchem.com/archives/44755

Extended reading:https://www.bdmaee.net/dabco-nmm-cas-109-02-4-n-methylmorpholine/

Extended reading:https://www.newtopchem.com/archives/category/products/page/95

Extended reading:https://www.newtopchem.com/archives/44188

Extended reading:https://www.cyclohexylamine.net/amine-catalyst-b16-soft-foam-amine-catalyst-b16/

Extended reading:https://www.newtopchem.com/archives/1845

Author adminPosted on March 11, 2025Categories PU TechnologyTags Retarded amine catalyst A400: Strengthening the chemical resistance of polyurethane materials

Posts navigation

Previous page Page 1 … Page 7 Page 8 Page 9 … Page 315 Next page

parameter name	parameter value	Unit	Remarks
Appearance	Colorless transparent liquid	–	–
Density	1.05	g/cm³	25℃
Viscosity	50	mPa·s	25℃
Flashpoint	120	℃	–
Boiling point	250	℃	–
Solution	Easy soluble in organic solvents	–	–
Storage temperature	0-30	℃	–
Shelf life	12	month	–

Experimental Conditions	parameter value	Unit	Remarks
Currecting temperature	120	℃	–
Current time	2	Hours	–
Wear test load	10	N	–
Wear test time	60	min	–

parameter name	Value/Description
Catalytic Efficiency	High
Delay time	Adjustable, usually 10-30 minutes
Reaction temperature range	20-80℃
Applicable pH range	6-9

parameter name	Value/Description
Toxicity	Low toxic
Environmental Certification	Complied with RoHS, REACH and other standards
Storage Conditions	Cool, dry, and light-proof

Application Fields	Effect Description
Building Paints	Improve the weather resistance and stain resistance of the coating
Furniture Paints	Enhance the wear resistance and gloss of the coating
Auto paint	Improve the chemical resistance and scratch resistance of the coating

Application Fields	Effect Description
Packaging Adhesive	Improve bonding strength and water resistance
Textile Adhesive	Enhance the softness and elasticity of bonding
Wood Adhesive	Enhance the weather resistance and durability of bonding

Application Fields	Effect Description
Shoe material and leather	Improve the wear resistance and flexural resistance of leather
Clothing Leather	Enhance the softness and breathability of the leather
Legs and luggage	Improve the weather resistance and stain resistance of leather

Category	Main uses	Features
Foaming	Furniture, mattresses, packaging materials	Lightweight, heat insulation, sound absorption
Elastomer	Tyres, seals, soles	High elasticity, wear resistance, oil resistance
Coating	Construction, automobile, ship	Weather resistance, corrosion resistance, decorative
Adhesive	Binding of wood, metal, plastic	High strength, water resistance, heat resistance

Features	Description
Delayed response	Keep low activity at the beginning of the reaction to avoid uneven material caused by excessive reaction
Efficient Catalysis	Flash activity in the later stage of the reaction to ensure sufficient curing of the material
Environmental	Low volatile organic compounds (VOC) emissions, meet environmental protection requirements
Chemical resistance	Significantly improve the chemical resistance of polyurethane materials and extend the service life

parameter name	parameter value	Description
Appearance	Colorless to light yellow liquid	Transparent, no suspended
Density (25℃)	1.02 g/cm³	The density is similar to water
Viscosity (25℃)	50 mPa·s	Medium viscosity, easy to mix
Flashpoint	120℃	Higher flash point, better security
Volatile Organic Compounds (VOCs)	< 50 g/L	Low VOC emissions, meet environmental protection requirements
Storage temperature	5℃ – 30℃	Avoid high temperatures and direct sunlight
Shelf life	12 months	Under the prescribed storage conditions

Catalytic Type	Response speed control	Enhanced chemical resistance	Environmental	Scope of application
Traditional amine catalyst	Fast reaction speed	General	ComparisonHigh VOC emissions	Limited
Metal Catalyst	Slow response speed	General	Lower VOC emissions	Limited
Retardant amine catalyst A400	Precise control	Sharp improvement	Low VOC emissions	Wide