FFKM
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PERFLUOROELASTOMERS
Li-Perfluoroelastomers (FFKM) li entsoe haholo ho tsoa ho tetrafluoroethylene, perfluoromethyl vinyl ether, le vulcanization point monomers, 'me li na le khanyetso e ntle ea lik'hemik'hale, mocheso, extrusion le deformation ea mocheso o phahameng oa mocheso.Ntle le lihlapi tse itseng tse phahameng tsa fluorocarbon, ha li amehe ke mofuta ofe kapa ofe, ho kenyeletsoa li-ethers, ketone, esters, amides, nitriles, li-oxidizing agents, mafura, acid, alkalis, joalo-joalo. thepa.