Ma Perfluoroelastomers (FFKM) amapangidwa makamaka kuchokera ku tetrafluoroethylene, perfluoromethyl vinyl ether, ndi vulcanization point monomers, ndipo amakana kwambiri ndi mankhwala, kutentha, extrusion, komanso kutentha 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, ndi zina zambiri. katundu.