EPDM/EPM ƒe rababa ƒe ƒuƒoƒo alo precompound-epdm/emp .
Ethylene propylene rababa nye rababa si wowɔ kple ethylene kple propylene abe monomer vevitɔ ene, le monomer ƒe wɔwɔme vovovo siwo le molecule kɔsɔkɔsɔa me nu la, binary ethylene propylene rababa(EPM) kple tertiary ethylene propylene rababa(EPDM) li, Wozãnɛ geɖe le ʋu ƒe akpawo me, nusiwo tsi mate ŋu age ɖo o na xɔtutu, ka kple ka ƒe xɔxlɔ̃, hose siwo te ŋu nɔa te ɖe dzoxɔxɔ nu, kasɛtwo, ʋu ƒe nutrenuwo, ami siwo wotsɔ kpena ɖe wo ŋu kple nu bubuwo.