... PVC plate, sheet, calcium-plastic box, case of household appliances and electrical appliance fittings to improve the mechanical property ... diene copolymer, polyurethane rubber, acrylonitrile butadiene rubber, neoprene and chlorosulfonated polyethylene etc. The plastics used together with CPE ... include PVC, PE, PP, EVA and PA etc, which greatly improve the low temperature resistant ...