Fluoroelastomer FKM Terpolymer Gum-246 mndandanda ndi terpolymer wa vinylidenefluoride,tetrafluoroethylene ndi hexafluoropropylene. kwa nthawi yayitali, mu 320 ℃ kwakanthawi kochepa.Katundu wa mafuta oletsa antil ndi anti acid ndiabwino kuposa FKM-26,kukana FKM246 kumafuta, ozoni, radiation,magetsi ndi flamer ndizofanana ndi FKM26.
Muyezo woyeserera: Q/0321DYS 005