Substantial Amounts of acrylonitrile lead to a rubber with greater oil resistance. Compounds with small acrylonitrile content material have a greater lower temperature versatility and resilience. Ethylene Propylene Rubber (EPM) is often a copolymer consisting of ethylene and propylene. The ethylene propylene polymer is chemically inert mainly because it contains https://beediadiamond.com/catalog/rubber-points