Super Purchasing for Factory Price Rhodium Nitrate Cas 10139-58-9 - Desmodur RFE/Isocyanates RFE/ CAS 4151-51-3 manufacture price – Starsky

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Super Purchasing for Factory Price Rhodium Nitrate Cas 10139-58-9 - Desmodur RFE/Isocyanates RFE/ CAS 4151-51-3 manufacture price – 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.

RE 1

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.

RE 2

Packing

Package: 0.75kg/bottle, total 20 bottles in one carton box, 180kg/barrel, OR according customers request.

package-RE-11

Storage

- Storage in original sealed Covestro container.
- Recommended storage temperature: 10 – 30 °C.
- Protect from moisture, heat and foreign material.
General information: During transportation and storage at low temperatures, crystalline deposits may form.
These redissolve at room temperature. The product is highly sensitive to moisture and react with water to form carbon dioxide and insoluble ureas.
The containers must therefore be kept tightly sealed. The ingress of water in any form (damp containers, anhydrous solvents, moist air) must be prevented as otherwise the formation of carbon dioxide may cause a dangerous in-crease in pressure in the containers.
Exposure to air and/or light intensifies discoloration but this has no effect on the processing properties in general.


Product detail pictures:

Super Purchasing for Factory Price Rhodium Nitrate Cas 10139-58-9 - Desmodur RFE/Isocyanates RFE/ CAS 4151-51-3 manufacture price – Starsky detail pictures

Super Purchasing for Factory Price Rhodium Nitrate Cas 10139-58-9 - Desmodur RFE/Isocyanates RFE/ CAS 4151-51-3 manufacture price – Starsky detail pictures

Super Purchasing for Factory Price Rhodium Nitrate Cas 10139-58-9 - Desmodur RFE/Isocyanates RFE/ CAS 4151-51-3 manufacture price – Starsky detail pictures

Super Purchasing for Factory Price Rhodium Nitrate Cas 10139-58-9 - Desmodur RFE/Isocyanates RFE/ CAS 4151-51-3 manufacture price – Starsky detail pictures


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Usually customer-oriented, and it's our ultimate focus on to be not only by far the most reliable, trustable and honest provider, but also the partner for our customers for Super Purchasing for Factory Price Rhodium Nitrate Cas 10139-58-9 - Desmodur RFE/Isocyanates RFE/ CAS 4151-51-3 manufacture price – Starsky, The product will supply to all over the world, such as: Mexico, Serbia, Libya, During the short years, we serve our clients honestly as Quality First, Integrity Prime, Delivery Timely, which has earned us an outstanding reputation and an impressive client care portfolio. Looking forward to working with you Now!
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