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CPE Of Type A And Type B

Weifang Yaxing Chemical Co.,Ltd | Updated: Jan 04, 2017

Chlorinated polyethylene is made from high density polyethylene (HDPE) polymers prepared by chlorination reaction. According to the different structure and use, chlorinated polyethylene resin type can be divided into chlorinated polyethylene (CPE) and the elastomer CPE (CM) two categories.
Resin CPE product is also known as a-type material, elastomer CPE rubber type b material!
Application: in the late 1990 of the 20th century, the growing domestic demand for high performance flame retardant rubber, especially the development of the wire and cable industry, auto parts manufacturing, has led the consumer demand for rubber-CPE. Rubber-CPE is a good comprehensive performance, heat aging oxygen-ozone, excellent flame retardant special synthetic rubber.
Mainly used in wire and cable (mining cables, UL and VDE standards set forth in the wire), hydraulic hoses, automotive hoses, duct tape, plastic sheet, PVC profile pipe modification, magnetic materials, modification of ABS and so on.
Chlorinated polyethylene (CPE) is part of the polyethylene chain of hydrogen atoms is replaced by chlorine atoms. Mass percentage of chlorine is generally 25%~45%, CPE, saturated polymer material, the appearance of white powder, nonpoisonous and tasteless, has excellent weather resistance, ozone resistance, aging resistance and chemical resistance properties, has a good resistance to oil, flame retardant and color performance. Good toughness (at-30 c there is still flexibility), has good compatibility with other polymer materials, decomposition temperature is higher.