Fluoroelastomer -FKM/FPM hmanga siam a ni
Fluoroelastomer hi synthetic polymer elastomer a ni a, main chain emaw side chain emaw a carbon atom-a fluorine atom awm a ni. Fluorine atom rawn luh hian rubber hi lumna do theihna tha tak, oxidation do theihna, oil do theihna, corrosion do theihna leh boruak tar chak lohna a pe a, aerospace, aviation, automotive, petroleum leh inchhung bungruaah te hman a ni nasa hle.