FKM O-ring stands rau Fluoroelastomer O-ring uas yog ib hom roj hmab hluavtaws ua los ntawm fluorine, carbon, thiab hydrogen.Nws yog lub npe hu rau nws zoo heev tsis kam mus rau kub kub, hnyav tshuaj, thiab fuels uas ua rau nws ib tug nrov kev xaiv rau sealing daim ntaub ntawv nyob rau hauv kev lag luam xws li tsheb, aerospace, thiab tshuaj ua.FKM O-rings kuj paub txog lawv cov kav ntev, elasticity, thiab tsis kam rau compression txheej.