FKM (Copolymer) fluoroelastomer Gum-26
FKM copolymer Gum-26 jerin su ne copolymer na vinylidenefluoride da hexafluoropropylene, wanda fluorine abun ciki ne a kan 66%.Bayan valcanizing tsari, da kayayyakin da kyau kwarai inji yi, fice anti man dukiya (man fetur, roba mai, lubricating mai) da kuma zafi juriya. wanda za a iya amfani da shi a fagen masana'antar mota
Matsayin aiwatarwa:Q/0321DYS005
Fihirisar Fasaha
| Abu | 26M | Hanyar Gwaji/Ma'auni |
| Girman girma, g/cm³ | 1.82 ± 0.02 | GB/T 533 |
| Mooney danko,ML(1+10)121℃ | 20-25 30-35 55-60 60-66 | GB/T 1232-1 |
| Ƙarfin Tensile, MPa≥ | 12 | GB/T 528 |
| Tsawaitawa a lokacin hutu, ≥ | 180 | GB/T 528 |
| Saitin matsawa (200 ℃, 70h), ≤ | 15 | GB/T 7759 |
| Abubuwan da ke cikin fluorine, | 66 | / |
| Halaye da Aikace-aikace | Kyakkyawan tsari don extrusion da kuma gyaran allura | / |
Lura:Tsarin vulcanization na sama sune bisphenol AF
Amfanin Samfur
An yi amfani da shi sosai don masana'anta washers, gaskets, O-zobba, V-zobba, hatimin mai, diaphragms, bututun roba, sheaths na USB, zane mai rufin zafi, faranti na bawul, haɗin gwiwa, rolls na roba, suturar da keɓaɓɓiyar ɗakin zafin jiki na vulcanization a lokuta masu tsayayya. high zafin jiki, man fetur (auto man fetur), lubricating man ( roba man fetur), ruwa (daban-daban wadanda ba iyakacin duniya kaushi) lalata (acid, alkali), karfi oxidizer (oleum), ozone, radiation da weathering.
Hankali
1. FKM yana da kyau zafi kwanciyar hankali a karkashin 200 ℃.It zai haifar da gano bazuwar idan ana sa a 200-300 ℃ na dogon lokaci, da kuma bazuwar gudun accelerates a sama 320 ℃, da bazuwar kayayyakin ne yafi guba hydrogen fluoride da fluorocarbon Organic. fili.Lokacin da danyen roba ya ci karo da wuta, zai saki hydrogen fluoride mai guba da sinadarin fluorocarbon organinc.
2. FKM ba za a iya haɗa shi da foda na ƙarfe irin su aluminum foda da magnesium foda, ko fiye da 10% amine fili, idan haka ya faru, zazzabi zai tashi kuma da yawa abubuwa zasu amsa tare da FKM, wanda zai lalata kayan aiki da masu aiki.
Kunshin, sufuri da Ajiya
1.FKM an cika shi a cikin jakunkuna na filastik PE, sannan a loda su cikin kwali, nauyin net na kowane kwali yana da 20kg.
2.FKM ana adana shi a cikin tsabtataccen wuri, busasshen wuri da sanyi. Ana jigilar shi bisa ga sinadarai marasa haɗari, kuma yakamata ya nisanci tushen gurɓata yanayi, hasken rana da ruwa yayin sufuri.
