Product Specifications
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
Product Description
Polychloroprene Rubber TYPE CR244
Polychloroprene Rubber TYPE CR244 is a special chloroprene rubber of high-crystallization rate made by polymerizing the emulsion with nonsulfur modifier as modifying agent and with Lomar Pw as disperser, and similar to Japanese polychloroprene rubber Type A--90.
Characteristics:
Polychloroprene Rubber TYPE CR244 is characterized by high crystallization rate, strong cohesion, comparatively high adhesion strength and excellent ozone resistance, weather resistance, oil resistance and combustion retardancy.
Appearance:
Milky white to light brown lumpy matter free from mechanical impurities except talc power.
Application:
Polychloroprene Rubber TYPE CR244 is a basic raw material for adhesive production, and its preparation can be applied to adhesion for rubber, leather, timber and metal.
| Item | Index |
| | Grade A |
| Mooney viscosity | 2441 | 2442 |
| MS 100ºC2+2.5 | 40+3 | 48+4 |
| Ash content (%) | Max 1.3 |
| Volatiles content (%) | Max 1.3 |
| Peeling strength (N/cm) | Min 75 |
| Brookfield Viscosity In 15% toluene solution (mPa.s at 25 + 0 . 1) ºC | CR--2441 | 1000--3000 |
| CR--2442 | 3000--7000 |
| CR--2443 | 7000-9000 |
| CR--2444 | 9000-13000 |
Shanghai Potomer International Trade Co., Ltd. is the subsidiary of plant, located in Waigaoqiao FTZ, Shanghai and specializes in exporting PVC, PVC additives and chemical intermediate to int'l market. PVC additives includes CPE(Chlorinated Polyethylene), TiO2(Rutile), Processing Aid and Impact Modifier, MBS, heat-stabilizer, UV-absorbor and Nucleating Agent, HCPE (High Chlorinated Polyethylene), CR(Polychloroprene Rubber), ECO(EpichlorohydrinRubber), CSM, DCP(dicumyl peroxide), Rubber Antioxidant, Phosphorus Fire Retardant. Intermediate includes Betadiketone(dBm, SBM), Alkamizer, THEIC, CMAC, Pyridine Derivative, etc.
