CPE has the dual properties of plastic and rubber, and has good compatibility with other plastics and rubber, so most of CPE is used with rubber or plastic except for a few main materials. CPE is mainly used as a modifier when used with plastics. Its main use is as an anti-impact modifier for hard polyvinyl chloride (UPVC) products, and improve the impact resistance and low temperature performance of UPVC. It can be used to manufacture UPVC Windows and doors profiles, pipes and injection products. When used with rubber, CPE mainly improves the flame retardant, insulation and aging resistance of rubber. In addition, CPE135C can be used as flame retardant ABS resin modifier, can also be used as injection PVC, PC, PE impact modifier.
Chlorinated polyethylene (CPE) is a saturated polymer material with the appearance of white powder, non-toxic and tasteless. It has excellent weather resistance, ozone resistance, chemical resistance and aging resistance, and has good oil resistance, flame retardant and coloring performance. Good toughness (still flexible at -30 degree ), good compatibility with other polymer materials, high decomposition temperature, decomposition of HCl, HCl can catalyze the dechlorination reaction of CPE.
Chlorinated polyethylene is a kind of high density polyethylene (HDPE) by chlorination substitution reaction. According to different structure and use, chlorinated polyethylene can be divided into resin type chlorinated polyethylene (CPE) and elastic type chlorinated polyethylene (CM) two categories. Thermoplastic resin can be used alone, but also with polyvinyl chloride (PVC), polyethylene (PE), polypropylene (PP), polystyrene (PS), ABS and other resins and even polyurethane (PU) blends. In the rubber industry, CPE can be used as a high-performance, high-quality special rubber, but also can be used with ethylene-propylene rubber (EPR), butyl rubber (IIR), nitrile rubber (NBR), chlorosulfonated polyethylene (CSM) and other rubber blends.
