Features
Aliphatic isocyanate based on hexamethylene diisocyanate as curing agent component For light fastness and weather resistance coating systems
Supply Form 100 %
Features Data
Features
|
data
|
unit
|
Test method
|
NCO content
|
about 23
|
%
|
DIN EN ISO 11 909
|
Viscosity,23°C
|
about 500
|
mPa·s
|
DIN EN ISO 3219/A.3
|
Color value (Hazen)
|
< 80
|
|
DIN EN 1557
|
HDI Monomer
|
≤ 0.26
|
%
|
DIN 55 956
|
Other Data
Features
|
Number
|
unit
|
Test method
|
0 – 30 °C.
– Keep away from moisture, heat, and foreign substances.
General information: This product is sensitive to moisture, causing an increase in color and viscosity when stored at elevated temperatures.
Save Time
Covestro declares that the product is stored in full compliance with the Where required and properly handled, the product complies with the specifications or characteristic values stated in the above clause “Specifications or characteristic values” (as applicable) within 9 months from the date of shipment stated on the transport document.
The fact that a product exceeds the above 9-month period does not mean that it no longer conforms to the stated values in the specifications or characteristic values. However, Covestro recommends that products older than 9 months from the date of shipment be tested before use to confirm whether they still comply with the values set forth in the specifications or characteristic values. Covestro makes no promises and accepts no responsibility or liability for non-conformity to specifications or characteristic values for products beyond 9 months from the date of shipment.
Security
Product data sheets should only be used in conjunction with their corresponding, most current safety data sheets efficient. Any updates to safety-related information – as required by law – will only be reflected in the Safety Data Sheet, copies of which will be revised and distributed accordingly. Please refer to the currently valid Safety Data Sheet for relevant information, including the latest classification and labelling, applications, handling methods and further safety-related data.
Additional Information
This product is mainly used as a curing agent for coatings and adhesives. Handling of coatings or adhesives containing reactive polyisocyanate and residual monomeric HDI requires appropriate protective measures, see Safety Data Sheet. Therefore, these products may only be used in industrial or commercial applications. They are not suitable for home (DIY) applications.
Important
This product is experimental and we do not have extensive experience with it. Accordingly, our company makes no warranties regarding the operation or performance of the product in use.
|
Water-based Blocking crosslinking agent
Product name
|
Type
|
Sealer
|
Ion type
|
PH
|
Solid content (%)
|
Thinner
|
BI 200
|
HDI trimer
|
DMP
|
Anions
|
7-8
|
40
|
NMP
|
BI 201
|
HDI trimer
|
DMP
|
Anions
|
7-9
|
40
|
DME
|
BI 220
|
HDI trimer
|
DMP
|
Non-ionic
|
5-8
|
40
|
DIBA
|
DP9C/213
|
HDI trimer
|
Caprolactam
|
Anions
|
7-9
|
40
|
DME
|
DP9C/235
|
HDI trimer
|
MEKO
|
Anions
|
5-8
|
41.5
|
DIBA
|
DP9C/290
|
HDI trimer
|
DMP
|
cation
|
4-5
|
40
|
DME
|
DP9C/323
|
HDI&IPDI trimer
|
DMP
|
Non-ionic
|
5-8
|
40
|
DME
|
DP9C/347
|
HDI Biuret
|
DMP
|
Non-ionic
|
5-8
|
40
|
DIBA
|
Water-based blocking crosslinker
Product name
|
Type
|
Sealer
|
Ion type
|
PH
|
Solid content (%)
|
Thinner
|
BI 200
|
HDI trimer
|
DMP
|
Anions
|
7-8
|
40
|
NMP
|
BI 201
|
HDI trimer
|
DMP
|
Anions
|
7-9
|
40
|
DME
|
BI 220
|
HDI trimer
|
DMP
|
Non-ionic
|
5-8
|
40
|
DIBA
|
DP9C/213
|
HDI trimer
|
Caprolactam
|
Anions
|
7-9
|
40
|
DME
|
DP9C/235
|
HDI trimer
|
MEKO
|
Anions
|
5-8
|
41.5
|
DIBA
|
DP9C/290
|
HDI trimer
|
DMP
|
cation
|
4-5
|
40
|
DME
|
DP9C/323
|
HDI&IPDI trimer
|
DMP
|
Non-ionic
|
5-8
|
40
|
DME
|
DP9C/347
|
HDI Biuret
|
DMP
|
Non-ionic
|
5-8
|
40
|
DIBA
|
Properties
Fatty esters containing prepolymers based on 1,6-hexamethylene diisocyanate (HDI). Solvent-free PU coating curing agent.
Forms of Supply
Curing agents for flexible coatings and liquid films
Characterization Data
Characteristics Values Units Test method
NCO content approx. 11 % M105-ISO 11909
Viscosity, 23°C approx. 1,350 mPa-s M014-ISO 3219/A.3
Monomer content < 0.3 % M106-ISO 10283
Other data
Characteristics Values Units Test method
NCO equivalent approx. 380 g
Flash point approx. 184 °C DIN EN ISO 2719
Density, 20 °C approx. 1.11 g/cm3 DIN 51 757
Characteristics/Applications
Desmodur® E 2863 XP can be used in combination with suitable polyols and/or fatty amines, e.g. the Desmophen® NH family, for the formulation of glossy two-component polyurethanes and elastomeric polyurea-coatings.
Storage
– Store in original Crestron sealed containers.
– Recommended storage temperature: 10 – 30 °C. Protect from humidity, heat, and moisture.
– Protect from moisture, heat and foreign matter.
General Information: This product is sensitive to moisture and should be stored in sealed containers. Storage at high temperatures may result in increased viscosity and lower NCO content.
Storage Time
Crestron declares that, provided that the product is stored in full compliance with the requirements in the “Storage” section above and is properly handled, the product will comply with the specifications or characteristic values (as appropriate in the circumstances) specified in the “Specifications or Characteristic Values” section above for a period of 6 months from the date of shipment stated on the shipping document. Value (as applicable). The fact that a product exceeds the 6-month period does not mean that it no longer meets the specified values in the Specifications or Characteristic Values. However, Crestron recommends that products that are older than 6 months from the date of shipment be tested prior to use to verify that they continue to meet the values set forth in the specifications or characteristic values. Crestron makes no commitment and assumes no responsibility or liability for products that are more than 6 months old from the date of shipment and that do not meet the values set forth in the specifications or Characteristic Values.
Additional Information
This product is primarily intended for use as a curing agent for coatings and adhesives. Handling of coatings or adhesives containing activated polyisocyanates and residual monomeric HDI requires appropriate protective measures, please refer to the safety data sheet. Therefore, these products may only be used in industrial or commercial applications. They are not suitable for home (DIY) applications. The products are mainly used as curing agents for coatings and adhesives. Handling of coatings or adhesives containing activated polyisocyanates and residual monomeric HDI requires appropriate protective measures, see safety data sheet. Therefore, these products may only be used in industrial or commercial applications. They are not suitable for home (DIY) applications.
IMPORTANT
This is an experimental product and we have not yet gained extensive experience with it. Therefore, we make no warranty as to the performance of the product in operation or use.
Overview:
Physicochemical properties
Toyocat TRC is a colorless to light yellow transparent liquid with a very faint odor or close to odorless, readily soluble in water.
Relative density: 0.92 — 0.95
Freezing point: -59℃
Viscosity (25 ° C):26~33mPa.s
Flash point :153°C(COC) or 132 °C(TMCC)
Boiling point :255 ° C or 140 ° C /133Pa
Steam pressure (21 ° C) : 13Pa
Toyocat TRC
Chinese name: tri (dimethylamino-propyl) hexahydrotriazine
Formula: C18H42N6
Molecular Weight: 342.0
CAS Number: 15875-13-5
【 Physicochemical properties 】
PC CAT NP40 is a colorless to light yellow transparent liquid with a very weak odor or nearly odorless, easily soluble in water.
Relative density :0.92 — 0.95
Freezing point: -59℃
Viscosity (25 ° C):26~33mPa.s
Flash point :153°C(COC) or 132 °C(TMCC)
Boiling point :255 ° C or 140 ° C /133Pa
Steam pressure (21 ° C) : 13Pa
【 Product Application 】
Toyocat TRC is a highly active trimeric catalyst with excellent foaming properties, often shared with other catalysts.
Toyocat TRC is mainly used for the catalysis of polyurethane (PU) and polyisocyanurate (PIR) reactions. In fact, the catalytic selective activity of PU is slightly higher than that of PIR reaction. It is often used for polyurethane rigid foam of laminate, spray rigid foam, molded rigid foam, and is more suitable for PIR rigid foam sheet, foaming agent foaming (including all-water foaming) and other processes. In the water foaming foam system has excellent performance.
Product Application
Toyocat TRC is a highly active trimeric catalyst with foaming properties, often shared with other catalysts.
Toyocat TRC is mainly used for the catalysis of polyurethane (PU) and polyisocyanurate (PIR) reactions. In fact, the catalytic selective activity of PU is slightly higher than that of PIR reaction. It is often used for polyurethane rigid foam of laminate, spray rigid foam, molded rigid foam, and is more suitable for PIR rigid foam sheet, foaming agent foaming (including all-water foaming) and other processes. The performance of hard foam system in water foam.
Toyocat TRC is also suitable for microporous polyurethane elastomers and high resilience foam products.
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]
Costron Desmodur XP 2840 Aliphatic Isocyanate HDI-Based Curing Agent Based on Hexamethylene Diisocyanate
Properties
Fatty group of racial isocyanates based on hexamethylene diisocyanate as a curing agent component for light and weather resistant coating systems
Form of supply 100 %
Characteristic data
Characteristic data Data unit Test method
NCO content approx. 23 % DIN EN ISO 11 909
Viscosity, 23°C approx. 500 mPa-s DIN EN ISO 3219/A.3
Color value (Hazen) < 80 DIN EN 1557
HDI monomer ≤ 0.26 % DIN 55 956
Other data
Characteristics Values Units Test method
Viscosity, 25°C approx. 450 mPa-s DIN EN ISO 3219/A.3
Equivalent approx. 183 g
Flash point 183 °C DIN EN 22 719
Density, 20 °C 1.15 g/cm3 DIN EN ISO 2811
Characteristics/Applications
As an exceptionally low viscosity polyisocyanate, Desmodur®XP 2840 is particularly suitable for the preparation of high solids paint formulations for general industrial coatings, automotive refinish, traffic tools and plastic coatings.
Compatibility
Desmodur® XP 2840 can be mixed with most Desmodur® series products such as Desmodur® N 75, N 100, N 3200, N 3300, N 3390, N 3400, N 3600, N 3900, Z 4470, HL and IL. It is generally compatible with hydroxyfunctional polyesters, polyethers (Desmophen® series) and hydroxyacrylate series products. It
It is not compatible with Desmophen® 650 and 651.
Solubility/Dilution
This product is compatible with the following solvents:
Ethyl acetate, butyl acetate, propylene glycol methyl ether acetate, acetone, methylethyl ketone, methyl isobutyl ketone, cyclohexanone, toluene, dimethylbenzene, solvent naphtha® 100 and mixtures thereof. Not suitable for use as a solvent for fatty hydrocarbons.
Desmodur® XP 2840 should not be diluted below 40% solids by weight. Prolonged storage of solutions with low base material content can lead to turbidity and sedimentation. The storage stability of the diluted product should be tested on a case-by-case basis.
Storage
– Store in original Crestron sealed containers.
– Recommended Storage Temperature: > 0 – 30 °C.
– Protect from moisture, heat, and foreign objects.
General Information: This product is sensitive to humidity, causing increased color and viscosity when stored at higher temperatures.
Storage Time
Crestron declares that, provided that the product has been stored in full compliance with the requirements in the “Storage” section above and has been properly handled, the product will meet the specifications or characteristics values (as appropriate in the circumstances) stated in the “Specifications or Characteristics Values” section above within 9 months from the date of shipment stated on the shipping documents. Value (as applicable).
The fact that a product exceeds the 9-month period does not mean that it no longer complies with the values set forth in the Specifications or Characteristic Values. However, Crestron recommends that products that are older than 9 months from the date of shipment be tested prior to use to verify that they continue to meet the values set forth in the specifications or characteristic values. Cognex makes no commitment and assumes no responsibility or liability for products that are more than 9 months old from the date of shipment and that do not meet the values set forth in the specifications or Characteristic Values.
SECURITY
Product datasheets are valid only when combined with the most current safety datasheet to which they correspond. Any updates to safety-related information-as required by regulation-will be reflected only in the Safety Data Sheet, and copies will be revised and distributed accordingly. For related information, including updated classification and labeling, applications, handling methods, and more safety-related data, please refer to the currently valid Safety Data Sheet.
Additional Information
This product is primarily used as a curing agent for coatings and adhesives. Handling of coatings or adhesives containing activated polyisocyanates and residual monomeric HDI requires appropriate protective measures, see safety data sheet. Therefore, these products may only be used in industrial or commercial applications. They are not suitable for domestic (DIY) applications.
IMPORTANT
This is an experimental product and we have not yet gained extensive experience with it. Therefore, we make no warranty as to the performance of the product in operation or use.
Model strong> PU-655
Type strong> Hydrophilic aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI)
Used as a water-based two-component Curing agent component of polyurethane system
Introduction strong>
PU-655 is a Crosslinker for aqueous systems; such aqueous systems need to be characterized by good bond stability and chemical resistance.
Usage strong>
Because of moderate hydrophilicity The balance between high performance and high functionality, waterborne two-component polyurethane coatings prepared with PU-655 have the characteristics of fast drying and fast curing, and the formed film has high final hardness and excellent chemical resistance. . PU-655 can also be used as a cross-linking aid for water-based polyols and as a cross-linking agent for most neutral water-based polymer dispersions such as polyurethane, polyvinyl acetate, polyacrylate and synthetic rubber dispersions.
Product Specifications
Physical properties
|
Value
|
NCO content (%)
|
20.3-21.3
|
Viscosity (23℃, mPa .s)
|
3500±1000
|
Hazen color value
|
<60
|
HDI monomer content (% )
|
<0.1
|
density (g/cm³)
|
about 1.16
|
Flash point (℃)
|
about 192
|
Save
Stored in secretIn a sealed container
Recommended storage temperature: 0- 30 °C.
Resists moisture, heat and foreign substances
General Information: Hydrophilic Isocyanates are very sensitive to moisture and react with water to form
Carbon dioxide and water insoluble urea. It must therefore be stored in airtight containers. Water in various forms (humid air, solvents, wet containers)
must be blocked because CO2 The generation of will lead to the increase of pressure and cause danger. High temperature storage will cause a slight increase in viscosity and color.
Material Safety
Material Safety Data Sheet for this product Sheets are available upon request.
model HF-1568
Type aliphatic polyisocyanate (HDI trimer)
Apply Used as a curing agent component in lightfast polyurethane coatings. It is used for the finishing of automobile original paint, automobile repair, transportation tools, industrial products and plastics.
Main features
-Excellent chemical and weather resistance;
-Outstanding gloss retention and excellent mechanical properties.
Product Specifications
Physical properties
|
Value
|
Non-volatile components (% )
|
68±1
|
NCO content (%)
|
15
|
Flash point (℃)
|
about 50
|
color value
|
≤40
|
Viscosity (25℃, mPa .s)
|
about 500
|
HDI monomer (%)
|
≤0.15
|
Recommendations for use
with polyacrylate or polyester polyol, the configured coating system is suitable for self-drying Or bake.
Save
is sensitive to moisture, so Should be stored in original airtight container. Under proper storage conditions at room temperature, this product has a shelf life of at least 6 months.
Material Safety
Material Safety Data Sheet for this product Sheets are available upon request.
model HF-3550
Type Low temperature deblocking one-component HDI isocyanate curing agent
Apply One-component baking coatings, inks and adhesives of various polyurethane types.
Main features
-110℃ low temperature unsealing, high temperature fast curing;
– Good compatibility with various types of resins, improve the water resistance of the paint film, good flexibility, chemical resistance and adhesion;
-high storage stability at room temperature .
Product Specifications
Physical properties
|
Value
|
Non-volatile components (% )
|
70±1
|
Appearance
|
clear transparent liquid
|
Viscosity (25℃, mPa .s)
|
1000-1500
|
NCO content (%)
|
10.0±1
|
Solvent
|
PM
|
specific gravity
|
1.0-1.1
|
Save
should be at 5℃-30 Store under ℃, store in a dry place indoors, avoid direct sunlight. Under the specified storage conditions, the expected shelf life of this product is 360 days.
Material Safety
Material Safety Data Sheet for this product Sheets are available upon request.
Overview:
Product name: Toyocat NP amine catalyst
Alias: Trimethylaminoethyl piperazine, Jeffcat TAP, PC CAT TAP, Toyocat NP, Jeffcat TAP amine catalyst, foam type polyurethane catalyst
Product Description: Typical foamed polyurethane catalyst
CAS No. : 3033-62-3
Molecular weight: 160.3
Physical properties:
Appearance
|
Colorless clear liquid
|
Content
|
99% or higher
|
Density (25 ° C)
|
0.85
|
Viscosity (25 ° C)
|
1.4 mPa, s
|
Water wt-%
|
0.5 or less
|
Main functions:
Toyocat NP is infinitely soluble in water and has an alkaline aqueous solution. PC CAT TAP is one of the important amine catalysts in the polyurethane industry. Toyocat NP has very high catalytic activity and selectivity for foaming reaction, and the pure product has very high activity. It is usually diluted into a solution with diols for more convenient use. DABCO BL-11, JEFFCAT ZF-22, NIAX Catalyst A-1 and other types of catalysts are commonly used. These are polyurethane foaming catalysts prepared with 70% JEFFCAT ZF-20 and 30% dipropylene glycol solution.
Spill 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]