Xigwitsirisi xa fluoroelastomer -FKM/FPM
Fluoroelastomer i synthetic polymer elastomer leyingana ti athomo ta fluorine eka ti carbon atoms ta chain leyikulu kumbe side chain. Ku nghenisiwa ka ti athomo ta fluorine swinyika rhaba ku tiya swinene eka kuhisa, ku tiya ka oxidation, ku tiya ka oyili, ku lwisana na corrosion xikan’we naku lwisana na ku dyuhala ka xibakabaka, naswona yitirhisiwa ngopfu eka aerospace, aviation, automotive, petroleum na switirhisiwa swale kaya.