Ethylene Propylene Rubber-EPDM/EPM
Ethylene propylene roba jẹ roba sintetiki pẹlu ethylene ati propylene gẹgẹbi monomer akọkọ, ni ibamu si oriṣiriṣi oriṣiriṣi ti monomer ninu ẹwọn molikula, ethylene propylene roba (EPM) alakomeji ati roba ethylene propylene roba (EPDM) wa.