Lowest Price for Factory Price Acetyl Tributyl Citrate 77-90-7 - Desmodur RFE/Isocyanates RFE/4151-51-3 – Starsky

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Lowest Price for Factory Price Acetyl Tributyl Citrate 77-90-7 - Desmodur RFE/Isocyanates RFE/4151-51-3 – Starsky Detail:

Specification

Inspection items

Specifications

Results

Appearance
Yellow to dark violet liquid
conform
Assay of NCO
7.2±0.2%
conform 
Assay of methane
27±1
conform 
Viscosity ( 20℃)
3 mPa.s
conform 
Solvent
Ethyl acetate
conform 
Flash point
-4℃
conform
Conclusion
conform

Product properties & Features

RFE polyisocyanate is a highly effective crosslinker for adhesives based on polyurethane, natural rubber and Synthesis rubber. 
RFE polyisocyanate is also useful for improving adhesiveness of rubber-based materials. 
It Can be used as crosslinker instead of Bayer’s Desmodur RFE.

Usage

Two-component adhesive must be used with the applicable period after putting in RFE.
The length of applicable period is not only related to the polymer content of adhesive, 
but also other relevant components ( like resin, Antioxygen, plasticizer, solvent, etc.
When close to the applicable period, usually a few hours or one working day, adhesive becomes more difficult to operate, 
and viscosity rises soon.
Finally, it becomes the irreversible jelly. 100 quality adhesive, Hydroxyl polyurethane ( Polyurethane account for around 20%),
RFE does 4-7. Chloroprene rubber ( Rubber account for around 20%) , RFE does 4-7.

Packing and Storage

Package: 0.75kg/bottle, total 20 bottles in one carton box, 180kg/barrel, OR according customers request.
Please stored in the original sealed jar under 23℃, the products can be preserved stable for six months.
All Crosslinker series products are very sensitive to the moisture; it will produce carbon dioxide and insoluble urea in the reaction with water.
If exposure to the air or light, it will speed up color changes of products, But the practical function will not be affected.

Desmodur RE


Product detail pictures:

Lowest Price for Factory Price Acetyl Tributyl Citrate 77-90-7 - Desmodur RFE/Isocyanates RFE/4151-51-3 – Starsky detail pictures

Lowest Price for Factory Price Acetyl Tributyl Citrate 77-90-7 - Desmodur RFE/Isocyanates RFE/4151-51-3 – Starsky detail pictures

Lowest Price for Factory Price Acetyl Tributyl Citrate 77-90-7 - Desmodur RFE/Isocyanates RFE/4151-51-3 – Starsky detail pictures

Lowest Price for Factory Price Acetyl Tributyl Citrate 77-90-7 - Desmodur RFE/Isocyanates RFE/4151-51-3 – Starsky detail pictures


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We've got a specialist, effectiveness staff to supply high quality service for our shopper. We always follow the tenet of customer-oriented, details-focused for Lowest Price for Factory Price Acetyl Tributyl Citrate 77-90-7 - Desmodur RFE/Isocyanates RFE/4151-51-3 – Starsky, The product will supply to all over the world, such as: Sri Lanka, Rome, Greek, With good quality, reasonable price and sincere service, we enjoy a good reputation. Products are exported to South America, Australia, Southeast Asia and so on. Warmly welcome customers at home and abroad to cooperate with us for the brilliant future.
  • This manufacturers not only respected our choice and requirements, but also gave us a lot of good suggestions, ultimately, we successfully completed the procurement tasks.
    5 Stars By Afra from Norwegian - 2017.12.09 14:01
    The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!
    5 Stars By Ryan from Salt Lake City - 2017.06.16 18:23

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