China New Product Cerium Dioxide Cas 1306-38-3 - Desmodur RE/Isocyanates RE/2422-91-5 – Starsky

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China New Product Cerium Dioxide Cas 1306-38-3 - Desmodur RE/Isocyanates RE/2422-91-5 – Starsky Detail:

Specification

Inspection items

Specifications

Results

Appearance

Yellow green or red brown to dark violet liquid

conform

Density (20℃)

1.0 g/cm³

1.0 g/cm³

Viscosity (20℃)

3 mPa.s

3 mPa.s

-NCO Content

9.3±0.2%

9.32

Dissolve Content ( In ethyl acetate )

27±1%

27.11

Residual ( as chlorobenzene )

≤0.5%

0.35%

Conclusion

conform

Product properties & Features

RE is a highly active cross-linking agent, Used in the adhesives made by hydroxyl polyurethane, natural or synthetic rubber,

It has excellent bonding strength in rubber and cab be used in resin, antioxidant, plasticizing agent, pressure-sensitive etc.

It can be used as crosslinker instead of BAYER’s Desmodur RE

Usage

Two-component adhesive must be used within the applicaable period after putting in RE.

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%), RE dose 4-7. Chloroprene rubber (Rubber account for around 20%), RE does 4-7.

Storage

Please stored in the original sealed jar under 23℃, the products can be preserved stable for 12 months.

It very sensitive to the mosture; it will be produce carbon dioxide and insoluble urea in the reaction with water.

If exposure to teh air or light, it will speed up color changes, but the practical function will not be affected.

Package

750 g/bottle or 50 kg/drum or 180 kg/drum or based on customer’s requirements. 

Delivery Time

1,The quantity: 1-1000 kg, within 3 working days after get payments
2,The quantity:Above 1000 kg, Within 2 weeks after get payments.


Product detail pictures:

China New Product Cerium Dioxide Cas 1306-38-3 - Desmodur RE/Isocyanates RE/2422-91-5 – Starsky detail pictures

China New Product Cerium Dioxide Cas 1306-38-3 - Desmodur RE/Isocyanates RE/2422-91-5 – Starsky detail pictures

China New Product Cerium Dioxide Cas 1306-38-3 - Desmodur RE/Isocyanates RE/2422-91-5 – Starsky detail pictures

China New Product Cerium Dioxide Cas 1306-38-3 - Desmodur RE/Isocyanates RE/2422-91-5 – Starsky detail pictures


Related Product Guide:

With our rich experience and considerate services, we have been recognized as a reliable supplier for many international buyers for China New Product Cerium Dioxide Cas 1306-38-3 - Desmodur RE/Isocyanates RE/2422-91-5 – Starsky, The product will supply to all over the world, such as: America, Costa rica, Yemen, As the world economic integration bringing challenges and opportunities to the xxx industry, our company , by carrying on our teamwork, quality first, innovation and mutual benefit, are confident enough to supply our clients sincerely with qualified merchandise, competitive price and great service, and to build a brighter future under the spirit of higher, faster, stronger with our friends together by carrying on our discipline.
  • The product classification is very detailed that can be very accurate to meet our demand, a professional wholesaler.
    5 Stars By Marjorie from Estonia - 2018.12.10 19:03
    The company leader recept us warmly, through a meticulous and thorough discussion, we signed a purchase order. Hope to cooperate smoothly
    5 Stars By Beulah from Ecuador - 2017.04.18 16:45

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