EPDM/EPM Rubber Compound A i ʻole Precompound-EPDM/EPM
ʻO ka ethylene propylene rubber he lāʻau synthetic me ka ethylene a me propylene e like me ka monomer nui, e like me ke ʻano like ʻole o ka monomer i ke kaulahao mole, aia nā binary ethylene propylene rubber (EPM) a me ka tertiary ethylene propylene rubber (EPDM), ua hoʻohana nui ʻia i nā ʻāpana kaʻa, nā mea wai ʻole no ke kūkulu ʻana, ka wela a me nā kaula uila. nā mea hoʻohui a me nā huahana ʻē aʻe.