FFKM
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PERFLUOROELASTOMERS
Ma Perfluoroelastomers (FFKM) amapangidwa makamaka kuchokera ku tetrafluoroethylene, perfluoromethyl vinyl ether, ndi vulcanization point monomers, ndipo amakana kwambiri ndi mankhwala, kutentha, extrusion, ndi kutentha kwapamwamba kwambiri.Kupatula zosungunulira zina zapamwamba za fluorocarbon, sizimakhudzidwa ndi sing'anga iliyonse, kuphatikiza ma ether, ma ketoni, esters, amides, nitriles, oxidizing agents, mafuta, zidulo, alkali, etc. katundu.