Fkm O Ring

Parker s fluorocarbon fkm fpm o rings are compatible with oils and gases hydraulic oil and fuels.

Fkm o ring.

Fkm o rings 70 shore a black. Fkm fluorocarbon is a family of fluoroelastomer materials defined by the astm international standard d1418. Originally developed by dupont viton fkms are today also produced by daikin chemical 3m s dyneon dyneon fluoroelastomers solvay specialty polymers halopolymer elaftor. Fpm is the iso designation fkm is the astm designation.

All of the designations stand for one single base material which is fluoro rubber. The hardness of this o ring is 60 shore. Fkm applications fluorocarbon o rings should be considered for use in aircraft automobile and other mechanical devices requiring maximum resistance to elevated temperatures and to many fluids. Ffkm o rings are specifically manufactured for extreme applications where up time performance is worth the significantly higher cost compared to other basic materials.

Viton dai el and technoflon are brands for fpm polymers. The characteristics of fkm o rings and seals made them highly desirable in many applications. Fkm o rings and sealing gaskets are made of fluorocarbon elastomers and are extensive used over a wide span of industries. This rubber is used in applications that need o rings that are resistant to high temperatures and chemical attacks.

Fkm o rings 60 shore a these fkm o rings can handle temperatures from 15 c to 200 c and are good resistance to oils and fats. It is equivalent to fpm by iso din 1629 standard. Ffkm o rings perfluoroelastomer ffkm o rings are the highest high performance family of o rings with the highest temperature up to 620f and ultimate chemical resistance. All fkms contain vinylidene fluoride as a monomer.

Fkm o rings aka viton o rings offer an impressive range of chemical compatibility and high temperature resistance up to 400f with hundreds of specialty compounds available for specific application performance making fkm an ideal o ring material choice in a number of applications. Low temp f high temp f highlight features.