ethylene-propylene copolymer

chemical compound

Also known as: ethylene-propylene rubber

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ethylene-propylene copolymer, a class of synthetic rubber produced by copolymerizing ethylene and propylene, usually in combination with other chemical compounds. In addition to elastic properties, ethylene-propylene copolymers display excellent resistance to electricity and ozone and an ability to be processed with a number of additives. They are made into products for use in automotive engines, electrical wiring, and construction. There are two major types of ethylene-propylene copolymers with elastic properties: those made with ethylene and...