Ethylene propylene roba roba ce ta roba tare da ethylene da propylene a matsayin babban monomers. Bisa ga tsarin monomers a cikin sarkar kwayoyin, ana iya raba shi zuwa ethylene propylene diene monomer da ethylene propylene diene monomer. Na farko shine copolymer na ethylene da propylene, wanda aka bayyana a matsayin EPM, yayin da na karshen shine copolymer na ethylene, propylene da ƙaramin adadin diene na uku wanda ba a haɗa shi ba, wanda aka bayyana a matsayin EPDM. Dukansu gaba ɗaya ana kiransu da ethylene propylene roba.
Yana da kyau juriya ga nau'ikan sinadarai daban-daban kamar barasa, acid, alkali, oxidant, refrigerant, detergent, dabba da man kayan lambu, ketone da mai; Duk da haka, yana da rashin kwanciyar hankali a cikin aliphatic da kaushi (kamar man fetur, benzene, da dai sauransu) da kuma ma'adinai mai. A ƙarƙashin aikin acid mai daɗaɗɗa na dogon lokaci, aikin kuma zai ragu. Ana amfani da shi sosai a cikin sassan mota, kayan hana ruwa don gini, waya da sheaths na USB, tiyo mai jure zafi, tef ɗin m, hatimin mota, lubricating additives mai da sauran samfuran.
Lokacin aikawa: Juni-21-2021
