Fkm O Ring

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

Fkm o ring.

Viton o ring and seal performance cost benefit makes it the second most popular sealing material. Viton dai el and technoflon are brands for fpm polymers. Fkm fluorocarbon is a family of fluoroelastomer materials defined by the astm international standard d1418. 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.

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. Fpm is the iso designation fkm is the astm designation. The hardness of this o ring is 60 shore. Fkm o rings 70 shore a black.

Low temp f high temp f highlight features. Originally developed by dupont viton fkms are today also produced by daikin chemical 3m s dyneon dyneon fluoroelastomers solvay specialty polymers halopolymer elaftor. The characteristics of fkm o rings and seals made them highly desirable in many applications. It is equivalent to fpm by iso din 1629 standard.

All of the designations stand for one single base material which is fluoro rubber. All fkms contain vinylidene fluoride as a monomer. Ffkm o rings are specifically manufactured for extreme applications where up time performance is worth the significantly higher cost compared to other basic materials. Parker fkm o ring materials.

This rubber is used in applications that need o rings that are resistant to high temperatures and chemical attacks. 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.