Chloropolyethylene (CM, CPE) - Polymer DatabaseChloropolyethylene elastomers (CM, CPE) can be considered a superior type of chloroprene, having better heat and chemical resistance. They are produced by Chlorinated polyethylene - WikipediaChlorinated polyethylene can be crosslinked with peroxides to form an elastomer which is used in cable and rubber industries. When chlorinated polyethylene is 
Chlorinated Polyethylene (CPE) Characteristics and ApplicationAug 22, 2017 — CPE rubber elastomer preferably contains 30%–40% chlorine. CPE rubber contains 25%–45% chlorine. Increasing chlorine content improves the oil CPE (Chlorinated Polyethylene) Alloys | Aurora PlasticsChlorinated polyethylene elastomers (CPE) and resins have excellent physical and mechanical properties, such as resistance to oils, chemicals, and improved