Nkọwa: Copolymer nke ethylene na propylene (EPR), jikọtara ya na comonomer adiene (EPDM) nke atọ, Ethylene Propylene enwetala nnabata ụlọ ọrụ dị ukwuu maka ozone na nguzogide kemịkalụ.
Ojiji isi: Ojiji ihu igwe na-eguzogide n'èzí.Sistemụ breeki ụgbọ ala.Sistemụ oyibo ụgbọala.Ngwa mmiri.Akara eriri mbanye dị ala.
Oke okpomọkụ
Ngwakọta ọkọlọtọ: -40° ruo +275°F
Ngwakọta pụrụ iche: -67° ruo +302°F
Isi ike (Oké Osimiri A): 40 ruo 95
Atụmatụ: Mgbe ejiri peroxide agwọ ọrịa, ọrụ okpomọkụ dị elu nwere ike iru +350ºF.Ezigbo iguzogide acid na ihe mgbaze (ya bụ MEK na Acetone).
Oke: Enweghị nguzogide mmiri mmiri hydrocarbon.
EPDM nwere pụtara ìhè iguzogide okpomọkụ, mmiri na uzuoku, alkali, dị nwayọọ acidic na oxygenated solvents, ozone, na ìhè anyanwụ (-40ºF ka +275ºF);mana akwadoghị ya maka mmanụ ụgbọala, mmanụ mmanụ na griiz, na gburugburu hydrocarbon.Ngwakọta rọba a na-ewu ewu na-abụkarị nhọrọ mbụ maka ngwa eriri mbanye torque dị ala.
Oge nzipu: Eprel-04-2023