Izinzuzo kanye nokubi kwepayipi lerabha le-EPDM

I-Hebei conqi Auto Parts Co., Ltd. inokuhlangenwe nakho kweminyaka engu-10 ekukhipheni imikhiqizo yenjoloba nepulasitiki ukuze yabelane nawe ngezinzuzo nezinkinga zamapayipi e-EPDM: ukumelana nokuguga, ukusebenza kokufakwa kukagesi kanye nokusebenza kokumelana ne-ozone kuvelele.Ukumelana nesimo sezulu esihle kakhulu, ukumelana nokushisa kwe-ozone, ukumelana nokushisa, ukumelana ne-asidi ne-alkali, ukumelana nomhwamuko wamanzi, ukuzinza kombala, izakhiwo zikagesi, ukugcwaliswa kukawoyela nokushisa okujwayelekile koketshezi lwamakhemikhali ahlukahlukene anjenge-alcohol, ama-acids, ama-alkali, ama-oxidants, iziqandisi, Izihlanzi, isilwane. namafutha emifino, ama-ketone namafutha konke kunokumelana okuhle;Nokho, azinzile kangako kuzincibilikisi ze-aliphatic nezinephunga elimnandi (ezifana nophethiloli, benzene, njll.) namafutha amaminerali.Ngaphansi kwesenzo sesikhathi eside se-asidi egxilile, ukusebenza kuzophinde kwehle, futhi ukumelana nomhwamuko wamanzi kungcono kunokumelana nokushisa kwayo.Esitiyeni esishisa kakhulu ku-230°C, alukho ushintsho ekubukekeni ngemva cishe kwamahora ayi-100.Ngaphansi kwezimo ezifanayo, i-fluororubber, irabha ye-silicone, irabha ye-fluorosilicone, irabha ye-butyl, irabha ye-nitrile, nerabha yemvelo kuzoba nokuwohloka okusobala ekubukekeni ngemva kwesikhathi esifushane uma kuqhathaniswa.Njengoba zingekho izingxenye ze-polar esakhiweni samangqamuzana enjoloba ye-ethylene-propylene, amandla ahlangene e-molecule aphansi, futhi iketango lamangqamuzana lingakwazi ukugcina ukuguquguquka kwezinto ezihlukahlukene, okwesibili kuphela kwerabha yemvelo kanye nerabha ye-butadiene, futhi isengakwazi ukugcina. ezingeni lokushisa eliphansi.Ngenxa yokuntuleka kwamaqembu asebenzayo esakhiweni samangqamuzana enjoloba ye-ethylene-propylene, amandla ahlangene aphansi, futhi i-rubber kulula ukuqhakaza, futhi ukunamathela nokunamathelana kubi kakhulu.
Imboni yethu iye yabhekana nezivivinyo eziningi kanye nokukhiqizwa okwengeziwe, futhi ukubuyekezwa kwezinto zokusetshenziswa nobuchwepheshe kuye kwanciphisa kancane kancane igebe phakathi kwezinzuzo nezinkinga zamashubhu e-epdm futhi izinzile.Kodwa-ke, kuyadingeka futhi ukukhetha ezifaneleka kakhulu kumakhasimende ngokombono wezidingo zamakhasimende.umkhiqizo.