FFKM
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PERFLUOROELASTOMERS
Perfluoroelastomers (FFKM) inonyanya kugadzirwa kubva ku tetrafluoroethylene, perfluoromethyl vinyl ether, uye vulcanization point monomers, uye inopikisa zvakanyanya kumakemikari, kupisa, extrusion, uye yakakwirira-tembiricha yekumanikidza deformation.Kunze kwezvimwe zvinonyungudutsa zvefluorocarbon zvakakwirira, hazvina kukanganiswa nechero svikiro, kusanganisira ethers, ketoni, esters, amides, nitriles, strong oxidizing agents, mafuta, acids, alkalis, etc. Iine kuderera kupinza kumakemikari nemagasi, uye magetsi akanaka. properties.