Introduction of chlorinated polyethylene

Date:Sep 9,2019

Chlorinated polyethylene (CPE) is a saturated macromolecule material with white powder appearance, non-toxic and tasteless. It has excellent weather resistance, ozone resistance, chemical resistance and aging resistance. It has good oil resistance, flame retardancy and coloring performance. It has good toughness (still flexible at – 30 C), good compatibility with other macromolecule materials, high decomposition temperature, decomposition to produce HCL, HCL can catalyze the dechlorination reaction of CPE.

Chlorinated polyethylene (CPE) is a kind of macromolecule material prepared by chlorination substitution reaction of high density polyethylene (HDPE). According to different structures and uses, chlorinated polyethylene can be divided into resin chlorinated polyethylene (CPE) and elastomeric chlorinated polyethylene (CM). In addition to being used alone, thermoplastic resins can also be blended with polyvinyl chloride (PVC), polyethylene (PE), polypropylene (PP), polystyrene (PS), ABS and even polyurethane (PU). In the rubber industry, CPE can be used as a special rubber with high performance and high quality. It can also be blended with ethylene propylene rubber (EPR), butyl rubber (IIR), nitrile rubber (NBR), chlorosulfonated polyethylene (CSM) and other rubber.

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