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Large amounts of acrylonitrile result in a rubber with much better oil resistance. Compounds with reduced acrylonitrile content material have a better reduced temperature flexibility and resilience. Ethylene Propylene Rubber (EPM) is usually a copolymer consisting of ethylene and propylene. The ethylene propylene polymer is chemically inert as it includes https://beediadiamond.com/catalog/rubber-points

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