Category: PU Technology

PU Technology

Lupragen DMI polyurethane gel catalyst/Polyurethane gel catalyst

Lupragen DMI polyurethane gel catalyst/Polyurethane gel catalyst

Overview:

Product Name: Lupragen DMI Polyurethane Gel Catalysts

Alias: Lupragen DMI, Gel Catalyst Lupragen DMI, Epoxy Curing Agent Lupragen DMI, Polyurethane Rigid Foam Lupragen DMI

Product Description: Lupragen DMI is used in polyurethane hard foam and microcellular elastomers, belongs to gel catalyst.

Physical and Chemical Properties

Lupragen DMI appearance is light yellow crystal or white prismatic crystal.

Melting point:39-41°C

Boiling point:93~94℃.

Product application

Lupragen DMI is used in polyurethane rigid foam and microcellular elastomers, and is a gel catalyst.

Lupragen DMI is used as a curing agent for epoxy resin and can be widely used in epoxy resin bonding, coating, casting, encapsulation, impregnation and composite materials.

Shelf life.

Keep unopened for two years

Storage and transportation:

Should be sealed and stored in dry, cool and ventilated warehouse

Packing:

200KG/drum Storage: it is recommended to store in dry and cool area with proper ventilation. Please fasten the packaging cover as soon as possible after the original packaging to prevent the mixing of other substances such as moisture and other substances that may affect the product performance. Store in a cool and dry place, keep the container sealed and avoid contact with oxides. Do not inhale dust and avoid contact with skin and mucous membranes. Smoking, eating and drinking are prohibited in the workplace. After work, shower and change clothes. Store contaminated clothing separately and wash before use. Maintain good hygiene practices. The company recommends that all polyurethane catalysts be stored in a dry, cool and properly ventilated area. All storage containers must be well sealed to avoid contact with water or other affected substances, which may alter the performance of the product in use. The storage temperature is 10°C to 30°C. Lower or higher temperatures are inappropriate and should be avoided if possible.

Company Name:

Newtop Chemical Materials (Shanghai) Co., Ltd.

Sales Manager:

Hunter

E_Mail:

 [email protected]

Telephone:

86-021-5657 7831

Fax:

86-021-5657 7830

Address:

Rm. 1104, No. 258, Songxing West Road,
Baoshan District, Shanghai, China (Mainland)

Website:

www.newtopchem.com 

Epoxy curing agent/Polyurethane rigid foam

Epoxy curing agent/Polyurethane rigid foam

Overview:

Product Name: Lupragen DMI Polyurethane Gel Catalysts

Alias: Lupragen DMI, Gel Catalyst Lupragen DMI, Epoxy Curing Agent Lupragen DMI, Polyurethane Rigid Foam Lupragen DMI

Product Description: Lupragen DMI is used in polyurethane hard foam and microcellular elastomers, belongs to gel catalyst.

Physical and Chemical Properties

Lupragen DMI appearance is light yellow crystal or white prismatic crystal.

Melting point:39-41°C

Boiling point:93~94℃.

Product application

Lupragen DMI is used in polyurethane rigid foam and microcellular elastomers, and is a gel catalyst.

Lupragen DMI is used as a curing agent for epoxy resin and can be widely used in epoxy resin bonding, coating, casting, encapsulation, impregnation and composite materials.

Shelf life.

Keep unopened for two years

Storage and transportation:

Should be sealed and stored in dry, cool and ventilated warehouse

Packing:

200KG/drum Storage: it is recommended to store in dry and cool area with proper ventilation. Please fasten the packaging cover as soon as possible after the original packaging to prevent the mixing of other substances such as moisture and other substances that may affect the product performance. Store in a cool and dry place, keep the container sealed and avoid contact with oxides. Do not inhale dust and avoid contact with skin and mucous membranes. Smoking, eating and drinking are prohibited in the workplace. After work, shower and change clothes. Store contaminated clothing separately and wash before use. Maintain good hygiene practices. The company recommends that all polyurethane catalysts be stored in a dry, cool and properly ventilated area. All storage containers must be well sealed to avoid contact with water or other affected substances, which may alter the performance of the product in use. The storage temperature is 10°C to 30°C. Lower or higher temperatures are inappropriate and should be avoided if possible.

Company Name:

Newtop Chemical Materials (Shanghai) Co., Ltd.

Sales Manager:

Hunter

E_Mail:

 [email protected]

Telephone:

86-021-5657 7831

Fax:

86-021-5657 7830

Address:

Rm. 1104, No. 258, Songxing West Road,
Baoshan District, Shanghai, China (Mainland)

Website:

www.newtopchem.com 

Main

Epoxy curing agent/Polyurethane rigid foam Overview: Product Name: Lupragen DMI Polyurethane Gel Catalysts Alias: Lupragen DMI, Gel Catalyst Lupragen DMI, Epoxy Curing Agent Lupragen DMI, Polyurethane Rigid Foam Lupragen DMI Product Description: Lupragen DMI is used in polyurethane hard foam and microcellular elastomers, belongs to gel catalyst. Physical and Chemical Properties Lupragen DMI appearance is…

Polyurethane catalyst TMR-3/Dabco TMR-3

Polyurethane catalyst TMR-3/Dabco TMR-3

Overview:

Product name: dabco tmr-3

Alias: polyurethane catalyst TMR-3, Dabco TMR-3, catalyst TMR-3, TMR-3, catalyst DABCO TMR, semi-rigid foam catalyst TMR-3, rigid foam catalyst TMR-3

Product Physical Properties:

Appearance: light yellow liquid

Viscosity(25℃,mpa.s):50

Density (25℃,g/cm3): 1.07

Water solubility: soluble in water

Flash point (pmcc,℃): >110

Hydroxyl value (mgkoh/g): 639

Product details

Polyurethane Catalyst TMR-3 Dabco TMR-3

Brand Dabco TMR-3

Operating temperature 3℃

Specific surface area 3m2/kg

Bulk density 3kg/m3

Water Absorption 3%

Appearance Light yellow liquid

Viscosity (25℃,mPa.s) 50

Density (25℃,g/cm3) 1.07

Water solubility Soluble in water

Flash point (PMCC,℃) >110

Hydroxyl value (mgKOH/g) 639

Usage:

dabco tmr-3 catalysts are used to promote polyisocyanurate reactions (trimerization) and provide uniform control of the initiation reaction compared to potassium catalysts;

dabco tmr-3 catalysts are used in rigid foam applications to provide improved flow.

NT CAT TMR-3 is a quaternary ammonium polyurethane catalyst.

NT CAT TMR-3 catalysts are used to promote polyisocyanurate reactions (trimerization) and provide uniform control of the initiation reaction compared to potassium catalysts;

NT CAT TMR-3 catalysts are used in rigid foam applications and provide improved flow compared to NT CAT TMR-2.

Storage and Transportation:

Should be kept tightly closed and stored in a dry, cool, ventilated warehouse

Packaging:

180KG/drum Storage: It is recommended to store in dry and cool area with proper ventilation. Please fasten the packaging cover as soon as possible after the original packaging to prevent the mixing of other substances such as moisture and other substances that may affect the performance of the product. Store in a cool and dry place, keep the container sealed and avoid contact with oxides. Do not inhale dust and avoid contact with skin and mucous membranes. Smoking, eating and drinking are prohibited in the workplace. After work, shower and change clothes. Store contaminated clothing separately and wash before use. Maintain good hygiene practices.

Company Name:

Newtop Chemical Materials (Shanghai) Co., Ltd.

Sales Manager:

Hunter

E_Mail:

 [email protected]

Telephone:

86-021-5657 7831

Fax:

86-021-5657 7830

Address:

Rm. 1104, No. 258, Songxing West Road,
Baoshan District, Shanghai, China (Mainland)

Website:

www.newtopchem.com 

Toyocat ET catalyst Tosoh

Toyocat ET catalyst Tosoh

Overview:

Polyurethane catalyst Toyocat ET al

Alias: Polyurethane Catalyst Toyocat ET, Catalyst A-1, Dabco BL-11, Niax A-1, Jeffcat ZF-22, Lupragen N206, Tegoamin BDE, PC CAT NP90, Addocat 108, Toyocat ET

Physical Properties of product

Molecular formula: C8H20N2O;

Relative molecular weight: 160.3;

CAS number: 3033-62-3;

Light yellow clear liquid;

Purity ≥99%;

Moisture ≤0.5%;

Viscosity (25℃) : 4.1mPa.s;

Density (25℃) : 0.902g/cm3;

Flash point (PMCC) : 74℃;

Vapor pressure (20 ° C) : 1.3Pa;

Boiling range: 186-226℃;

Toyocat ET catalyst A-1 can promote chemical reactions alone or as part of an amine catalyst system and is an effective amine catalyst for polyurethane foam. It contains 70% bis (2-dimethylaminoethyl) ether, which is one of the most active catalysts currently used in industry. Niax catalyst A-1 efficiently promotes the basic chemical reaction of polyols with isocyanates and water with isocyanates, improving polyether foaming processes for high-density unfilled foams, filled foams, high-bearing soft foams, low-density foams, and high-density foams. – Elastic moulded foam.

Toyocat ET catalyst A-1 increases the specific rate constant of the chemical reaction between polyols and isocyanates by 10% compared to the next most reactive amine (A mixture of triethylenediamine). Even more impressive, Toyocat ET catalyst A-1 can achieve A specific rate constant 50% higher than that of triethylenediamine in the chemical reaction between water and isocyanate.

Toyocat ET catalyst A-1 has A powerful effect on the reaction between water and isocyanate, helping to promote a controlled acceleration of the chemical reaction between polyols and isocyanates through small changes in stanylous octoate levels – an important feature in commercial open-cell production of flexible, non-cracking polyurethane foams.

An important feature of Toyocat ET catalyst A-1 is the ability to adjust the level used over A wide range to effectively control the foam rise time – without sacrificing the range of operation of stannous capylate.

70% bis (dimethylaminoethyl) ether, a very highly active polyurethane catalyst, which is widely used in the production of all types of foam, and is especially used in more difficult to process soft foam requiring a high permeability foam structure;

Leak treatment

Stop leaks as much as possible while ensuring safety. If a minor leak is found, treat it with sand or other absorbent material and place it in a clean, dry container for subsequent treatment. If a large amount of leakage occurs, the leaked material should be collected for subsequent treatment. Avoid material entering groundwater or surface water, because it is not easily degraded by biological matter. All collected leakage materials should be disposed of in accordance with the relevant regulations of the local environmental protection department.

Disclaimer

The information and technical advice provided above are obtained from reliable sources. However, the data provided by us is without express or implied warranties, and no commitments are made herein. If you need to use our products, we recommend a series of tests. The application, use, processing or production of products based on the technical information provided by us is outside our control and therefore the responsibility lies with the user. Conditions and methods of handling, storage, use or disposal of this product are beyond our control and may be beyond our knowledge, and under no circumstances will we be liable for loss, damage or related expenses arising from improper handling, storage, use or disposal of this chemical. For more information, please review the technical safety specifications of our products or contact our Marketing Services department.

Safety Information:

Catalyst, rinse with soapy water promptly after contact with skin. The staff can wear an eye mask or safety glasses to achieve the purpose of eye protection. Eye washing and bathing facilities should be available near the workplace. When working in places that may come into contact with the product, you should pay attention to personal hygiene and use detergent to wash the skin in contact with the product before eating, smoking and leaving the work.

 

Shelf life:

 Remain unopened for two years

Storage and Transportation:

Should be sealed, stored in a dry cool ventilated warehouse

Packing:

200KG/ barrel storage: It is recommended to store in a dry and cool area with proper ventilation. After the original packaging, please fasten the packaging cover as soon as possible to prevent moisture and other substances from mixing and affecting the product performance. Do not inhale dust and avoid contact between skin and mucous membrane. Smoking, eating and drinking are prohibited in the workplace. Shower and change after work. Store contaminated clothes separately and use them after washing. Practice good hygiene.

Technical support and business contacts E-mail：[email protected]

Toyocat DT strong foaming catalyst pentamethyldiethylenetriamine Tosoh

Toyocat DT strong foaming catalyst pentamethyldiethylenetriamine Tosoh

Overview:

Toyocat DT N,N,N ‘,N”,N” -pentamethyldiethylenetriamine (PMDETA), improved foam fluidity, strong foaming catalyst, mainly used for hard bubbles; The catalyst is characterized as a strong foaming catalyst while maintaining good gel properties. Provides balanced catalytic water/isocyanate (foaming) and polyol/isocyanate (gelling) reactions.

Pentamethyldiethylenetriamine is an organic compound with the formula C9H23N3. Colorless or yellowish transparent liquid, soluble in water, ether and alcohol solvents, can absorb moisture and carbon dioxide in the air. It is an efficient catalyst of polyurethane soft foam, used in the formulation of soft foam products, and can also be used as an auxiliary catalyst of hard foam to improve the fluidity of PU foam in large-capacity refrigerator.

Chinese Name

Pentamethyldiethylenetriamine

Foreign name

N,N,N’,N”,N”-Pentamethyldiethylenetriamine

Alias

1,1,4,7,7 Pentamethyldiethylenetriamine, N, N, N ‘N’ N ‘- 5 methyl diethylenetriamine; 1,1,4,7, 7-pentamethyldiethylenetriamine, N N N’ N’ N “-pentamethyldiethylentriamine; 1,1,4,7, 7-pentamethyldiethylenetriamine,1, 1,4,7, 7-pentamethyldiethylenetriamine; N,N,N’,N “,N “-pentamethyldiethyltriamine

Chemical formula

C9H23N3

Molecular weight

173.30

CAS login number

3030-47-5

Melting point

– 20 ℃

Boiling point

198 ° C

Water soluble

Soluble in water

Density

0.83 g/cm³

Exterior view

Colorless or slightly yellow clear liquid

Flash spots

53C

Should be used

Highly effective catalyst for polyurethane soft bubbles

Safety Description

S26, S36/37/39, S45

Hazard symbol

T

Description of danger

R22, R24, R34

UN Dangerous Goods number

2734

MDL number:

MFCD00014876

Refractive Index:

1.442 (lit.)

Linear formula

[(CH3)2NCH2CH2]2NCH3

Purity

98% or higher

 

Physical parameters

Steam pressure :0.23mmHg(20 ° C)

Density :0.83g/mL(25℃)(lit.)

Melting point :−20 ° C (lit.)

Boiling point :198 ° C (lit.)

Flash point :53℃

Refractive index (n20/D):1.442(lit.)

Toyocat DT catalyst C-5 is a tertiary amine (N, N, N’, N’, N” pentamethyldiethylenetriamine). The catalyst is characterized as a strong foaming catalyst while maintaining good gel properties. Provides balanced catalytic water/isocyanate (foaming) and polyol/isocyanate (gelling) reactions.

Toyocat DT catalyst C-5 pentamethyldiethylenetriamine, a strong foaming catalyst, improves the fluidity of hard bubbles.

Pentamethyldivenetriamine is an organic compound with the formula C9H23N3. Colorless or yellowish transparent liquid, soluble in water, ether and alcohol solvents, can absorb moisture and carbon dioxide in the air. It is an efficient catalyst of polyurethane soft foam, used in the formulation of soft foam products, and can also be used as an auxiliary catalyst of hard foam to improve the fluidity of PU foam in large-capacity refrigerator.

Leak treatment

Stop leaks as much as possible while ensuring safety. If a minor leak is found, treat it with sand or other absorbent material and place it in a clean, dry container for subsequent treatment. If a large amount of leakage occurs, the leaked material should be collected for subsequent treatment. Avoid material entering groundwater or surface water, because it is not easily degraded by biological matter. All collected leakage materials should be disposed of in accordance with the relevant regulations of the local environmental protection department.

Disclaimer

The information and technical advice provided above are obtained from reliable sources. However, the data provided by us is without express or implied warranties, and no commitments are made herein. If you need to use our products, we recommend a series of tests. The application, use, processing or production of products based on the technical information provided by us is outside our control and therefore the responsibility lies with the user. Conditions and methods of handling, storage, use or disposal of this product are beyond our control and may be beyond our knowledge, and under no circumstances will we be liable for loss, damage or related expenses arising from improper handling, storage, use or disposal of this chemical. For more information, please review the technical safety specifications of our products or contact our Marketing Services department.

Safety Information:

Catalyst, rinse with soapy water promptly after contact with skin. The staff can wear an eye mask or safety glasses to achieve the purpose of eye protection. Eye washing and bathing facilities should be available near the workplace. When working in places that may come into contact with the product, you should pay attention to personal hygiene and use detergent to wash the skin in contact with the product before eating, smoking and leaving the work.

 

Shelf life:

 Remain unopened for two years

Storage and Transportation:

Should be sealed, stored in a dry cool ventilated warehouse

Packing:

200KG/ barrel storage: It is recommended to store in a dry and cool area with proper ventilation. After the original packaging, please fasten the packaging cover as soon as possible to prevent moisture and other substances from mixing and affecting the product performance. Do not inhale dust and avoid contact between skin and mucous membrane. Smoking, eating and drinking are prohibited in the workplace. Shower and change after work. Store contaminated clothes separately and use them after washing. Practice good hygiene.

Technical support and business contacts E-mail：[email protected]

Toyocat ETS Foaming catalyst Tosoh 

Toyocat ETS Foaming catalyst Tosoh 

Overview:

Toyocat ETS is A double (dimethylaminoethyl) ether also known as catalyst A1, catalyst A-1, BDMAEE. 70% bis (dimethylaminoethyl) ether dipropylene glycol solution, strong foaming catalyst, the domestic industry usually called it catalyst A-1 or A1. A1 catalyst is mainly used for the production of soft polyether polyurethane foam, and can also be used for hard foam packaging. A1 catalyst has a particularly strong catalytic effect on water, so the foam density can be reduced. It is about 80% effective in controlling reactions that produce gases and about 20% effective in controlling gel reactions. The catalyst activity is high, the amount is small, adjust the amount of this series, can control the foam rise and gel time.

Alias: double (dimethylaminoethyl) ether, English abbreviation BDMAEE, belongs to the foaming catalyst, but also polyurethane foaming catalyst

Full English name: bis(2,dimethylaminoethyl)ether; 2,2 ‘-oxybis(N, n-dimethylethylamine),Toyocat ETS

Molecular formula: C8H20N2O

Physical and chemical properties:

Light yellow transparent liquid, soluble in water, water-soluble is alkaline.

Density (25 ° C) : 0.85g/cm3

Flash point: 64-68 ° C

Boiling point: 189 ° C

Steam pressure (21 ° C) : 37Pa

Ignition point: 160℃ Freezing point: below -70℃

Product Introduction

Toyocat ETS is A double (dimethylaminoethyl) ether also known as catalyst A1, catalyst A-1, BDMAEE. 70% bis (dimethylaminoethyl) ether dipropylene glycol solution, strong foaming catalyst, the domestic industry usually called it catalyst A-1 or A1. A1 catalyst is mainly used for the production of soft polyether polyurethane foam, and can also be used for hard foam packaging. A1 catalyst has a particularly strong catalytic effect on water, so the foam density can be reduced. It is about 80% effective in controlling reactions that produce gases and about 20% effective in controlling gel reactions. The catalyst activity is high, the amount is small, adjust the amount of this series, can control the foam rise and gel time. A1 and organotin catalyst shared, can make the production tolerance of foam significantly improved, to ensure that in the production will not cause unnecessary quality problems due to careless operation or small errors in the measurement system, the production of high-quality soft foam. A1 catalyst is widely used in the manufacture of polyurethane foam in a variety of formulations, especially suitable for the production of high resilience, semi-hard foam and low density foam.

Double (dimethylaminoethyl) ether, abbreviated: BDMAEE

Alias: Double (dimethylaminoethyl) ether, catalyst BDMAEE, Foaming catalyst BDMAEE, BDMAEE, Dabco BL-19, Toyocat ETS, Jeffcat ZF-20, Lupragen N205, PC CAT NP99, Addocat 9558, Toyocat ETS, Foaming catalyst, Polyurethane foaming catalyst

English name: bis(2,dimethylaminoethyl)ether; 2, 2 ‘- oxybis (N, N – dimethylethylamine)

Molecular formula: C8H20N2O

CAS Number: 3033-62-3

Physicochemical properties:

The appearance of light yellow transparent liquid, can be infinitely soluble in water, water-soluble is alkaline.

Viscosity (25℃) : 1.4mPa.s

Density (25 ° C) : 0.85g/cm3

Flash point: 64-68 ° C

Freezing point: Below -70 ° C

Boiling point: 189 ° C

Steam pressure (21 ° C) : 37Pa

Ignition point: 160℃

The appearance is light yellow transparent liquid, can be infinitely soluble in water, the aqueous solution is alkaline, PKa1=10.1, PKa2=7.6. Viscosity (25 ℃) 1.4 mPa s, density (25 ℃) 0.85 g/cm3, flash point, 64-66 ℃, the combustion limit of 1.0% ~ 5.1%.

Product Specification

Product catalyst A1 is light yellow transparent liquid at room temperature, soluble in water; Viscosity (25℃) : 4.1mPa.s; Density (25℃) : 0.902g/cm3; Flash point (PMCC) : 74℃; Vapor pressure (20 ° C) : 1.3Pa; Boiling range: 186-226℃.

Disclosure treatment

Stop leaks as much as possible while ensuring safety. If a minor leak is found, treat it with sand or other absorbent material and place it in a clean, dry container for subsequent treatment. If a large amount of leakage occurs, the leaked material should be collected for subsequent treatment. Avoid material entering groundwater or surface water, because it is not easily degraded by biological matter. All collected leakage materials should be disposed of in accordance with the relevant regulations of the local environmental protection department.

Disclaimer

The information and technical advice provided above are obtained from reliable sources. However, the data provided by us is without express or implied warranties, and no commitments are made herein. If you need to use our products, we recommend a series of tests. The application, use, processing or production of products based on the technical information provided by us is outside our control and therefore the responsibility lies with the user. Conditions and methods of handling, storage, use or disposal of this product are beyond our control and may be beyond our knowledge, and under no circumstances will we be liable for loss, damage or related expenses arising from improper handling, storage, use or disposal of this chemical. For more information, please review the technical safety specifications of our products or contact our Marketing Services department.

Safety Information:

Catalyst, rinse with soapy water promptly after contact with skin. The staff can wear an eye mask or safety glasses to achieve the purpose of eye protection. Eye washing and bathing facilities should be available near the workplace. When working in places that may come into contact with the product, you should pay attention to personal hygiene and use detergent to wash the skin in contact with the product before eating, smoking and leaving the work.

 

Shelf life:

 Remain unopened for two years

Storage and Transportation:

Should be sealed, stored in a dry cool ventilated warehouse

Packing:

200KG/ barrel storage: It is recommended to store in a dry and cool area with proper ventilation. After the original packaging, please fasten the packaging cover as soon as possible to prevent moisture and other substances from mixing and affecting the product performance. Do not inhale dust and avoid contact between skin and mucous membrane. Smoking, eating and drinking are prohibited in the workplace. Shower and change after work. Store contaminated clothes separately and use them after washing. Practice good hygiene.

Technical support and business contacts E-mail：[email protected]

Toyocat MR Gel balanced catalyst tetramethylhexamethylenediamine Tosoh 

Toyocat MR Gel balanced catalyst tetramethylhexamethylenediamine Tosoh 

Overview:

Toyocat MR N,N ‘,N” -tetramethyl-1, 6-hexamethylenediamine (TMHDA), heat insensitive, foaming/gel balanced catalyst; Flash point: 32 ° C;

Chemical N,N,N’,N’ -tetramethyl-1, 6-hexamethylenediamine,N,N,N’,N’ -tetramethyl-1,6-hexanediamine, molecular formula C10H24N2, molecular weight 172.31, CAS number 111-18-2. Liquid, an important intermediate in organic synthesis.

Chinese name

N,N,N’,N’ -tetramethyl-1, 6-hexamethylene diamine

Foreign names

N, N, N ‘, N ‘- Tetramethyl – 1, 6 – hexanediamine

Molecular formula

C10H24N2

Molecular weight

172.31

CAS

111-18-2

Description: Tetramethylhexamethylene diamine is an organic amine catalyst for polyurethanes

Short for: TMHDA

Chemical name: N,N,N,N’ -tetramethyl-1, 6-hexamethylenediamine

Molecular formula: C10H24N2

Molecular weight: 172.3

CAS number: 111-18-2

English name: N,N,N, n-tetramethyl-1, 6-Diaminopropane

Other brands: TMHDA; TOYOCAT MR; Kaolizer 1; Lupragen N500, etc.

Introduction

Chinese name :N,N,N’,N’ -tetramethyl-1, 6-hexamethylene diamine

Chinese alias: tetramethyl-1, 6-hexamethylene diamine; N,N,N’,N’ -tetramethyl-1, 6-hexamethylenediamine; N,N,N’,N’ -tetramethyl-1, 6-hexamethylenediamine; N,N,N’,N’ -tetramethyl-1, 6-hexamethylenediamine; TMHDA

English name :N,N,N’,N’ -tetramethyl-1,6-hexanediamine

English alias: N, N, N, N – tetramethylhexamethylenediamine; N, N, N, N Tetramethyl – 1, 6 – diaminohexane; 1, 6 – Bis – (dimethylamino) – hexane.

CAS:111-18-2

EINECS:203-842-9

Molecular formula :C10H26N2

Molecular weight :174.3257

No.

CAS number: 111-18-2

MDL No. : MFCD00008339

EINECS No. : 203-842-9

RTECS number: MO1370000

PubChem No. 24846690

Leak Treatment

Stop leaks as much as possible while ensuring safety. If a minor leak is found, treat it with sand or other absorbent material and place it in a clean, dry container for subsequent treatment. If a large amount of leakage occurs, the leaked material should be collected for subsequent treatment. Avoid material entering groundwater or surface water, because it is not easily degraded by biological matter. All collected leakage materials should be disposed of in accordance with the relevant regulations of the local environmental protection department.

Disclaimer

The information and technical advice provided above are obtained from reliable sources. However, the data provided by us is without express or implied warranties, and no commitments are made herein. If you need to use our products, we recommend a series of tests. The application, use, processing or production of products based on the technical information provided by us is outside our control and therefore the responsibility lies with the user. Conditions and methods of handling, storage, use or disposal of this product are beyond our control and may be beyond our knowledge, and under no circumstances will we be liable for loss, damage or related expenses arising from improper handling, storage, use or disposal of this chemical. For more information, please review the technical safety specifications of our products or contact our Marketing Services department.

Safety Information:

Catalyst, rinse with soapy water promptly after contact with skin. The staff can wear an eye mask or safety glasses to achieve the purpose of eye protection. Eye washing and bathing facilities should be available near the workplace. When working in places that may come into contact with the product, you should pay attention to personal hygiene and use detergent to wash the skin in contact with the product before eating, smoking and leaving the work.

 

Shelf life:

 Remain unopened for two years

Storage and Transportation:

Should be sealed, stored in a dry cool ventilated warehouse

Packing:

200KG/ barrel storage: It is recommended to store in a dry and cool area with proper ventilation. After the original packaging, please fasten the packaging cover as soon as possible to prevent moisture and other substances from mixing and affecting the product performance. Do not inhale dust and avoid contact between skin and mucous membrane. Smoking, eating and drinking are prohibited in the workplace. Shower and change after work. Store contaminated clothes separately and use them after washing. Practice good hygiene.

Technical support and business contacts E-mail：[email protected]

HDI Low Viscosity AsahiKasei  TLA-100

HDI Low Viscosity AsahiKasei  TLA-100

 

Type：

Aliphatic polyisocyanate based on hexamethylene diisocyanate.

Features：

# High NCO content

# Low viscosity

# Excellent weather resistance

# Excellent Compatibility

# Good coating film appearance

Applications：

# Two-component applications

# Automotive OEM coatings

# Automotive refinishes

# Plastic coatings

Typical properties：

Appearance

Colorless to slightly yellowish clear liquid

Non-volatile

100 wt%

Solvent

None

NCO content

23.5 wt%

Viscosity

500 mPa·s at 25’C

Color value

< 1 (Gardner)

NCO equivalent weight

Approx.180

 

These values provide general information and are not part of the productspecifications.

 

Comparison with Conventional Trimer：

TLA-100

Conv Trimer

Viscosity mPa * s/25℃

 500

2,700

NCO content %

 23.5

21.7

Functionality

3.0

3.4

HDI conc. After 50℃ . 1 month

 Low

 Low

Weather resistance of cured film

Excellent

Excellent

Hardness of cured film

High

High

 

 

Compatibility with polyols：

Mixing ratio of DURANATETM TLA-100 with polyols is based on NCO/OH equivalentratio of 1/1 .

 

 

Development of gel fraction & hardness：

Storage and Transportation:

STORAGE: It is recommended to store in a dry and cool area with proper ventilation.

Packaging:

200KG/drum Please fasten the packaging cover as soon as possible after original packaging to prevent the mixing of other substances such as moisture and other substances that may affect the performance of the product. Do not inhale dust, avoid skin and mucous membrane contact. Smoking, eating and drinking are prohibited in the workplace. After work, shower and change clothes. Store contaminated clothes separately and reuse them after washing. Maintain good hygiene practices.

E_mail us : [email protected]

HDI Waterborne Covesro XP2655

HDI Waterborne Covesro XP2655

ABOUT:

Hydrophilic aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI).Hardener for waterborne two-component polyurethane systems.

Product Types

  • HDI

  • PIC

  • Hydrophilic polyisocyanate

  • Aliphatic polyisocyanate

  • Crosslinkers

  • Polyisocyanate

  • Hardeners

  • Polyisocyanurate

  • Isocyanate

  • Reactive system

Material:

Coatings, paints & inks:Fast curing, Weather resistant, Easy mixing, Waterborne

Adhesives:Moisture resistant, Fast bonding, Waterborne, Heat activated

General Characterization:

Hydrophilic aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI).

Hardener for waterborne two-component polyurethane systems.

 

Logistics and Handling

Storage Conditions:

– Storage in original sealed Covestro container.

– Recommended storage temperature: 0 – 30 °C.

– Protect from moisture, heat and foreign material.

General information: Hydrophilic isocyanates are very moisture-sensitive and react with water to form carbon dioxide and insoluble ureas. The containers must always be kept tightly closed. The access of water in all forms (moist air, solvents, moist containers) must be prevented, because the generation of carbon dioxide can lead to dangerous increases in pressure. Storage at higher temperatures will result in increase of color and viscosity.

Sampling:

No data available

Technical Properties & Datasheets

Characteristics:

Property Name

Test Method

Unit

Value

Flash point

DIN EN ISO 2719

°C

approx. 192

Density

DIN EN 2811

g/cm3

approx. 1.16

 

 

Specifications:

Property Name

Test Method

Unit

Value

Viscosity at 23 °C

M014-ISO 3219/A.3

mPa*s

3,500 ± 1,000

NCO content

M105-ISO 11909

%

20.3 – 21.3

Hazen color value

M017-EN 1557

< 60

Monomeric HDI

M106-ISO 10283

%

≤ 0.24

 

Packaging:

200KG/drum Please fasten the packaging cover as soon as possible after original packaging to prevent the mixing of other substances such as moisture and other substances that may affect the performance of the product. Do not inhale dust, avoid skin and mucous membrane contact. Smoking, eating and drinking are prohibited in the workplace. After work, shower and change clothes. Store contaminated clothes separately and reuse them after washing. Maintain good hygiene practices.

E_mail us : [email protected]