Fkm O Ring

Viton dai el and technoflon are brands for fpm polymers.

Fkm o ring.

Low temp f high temp f highlight features. The characteristics of fkm o rings and seals made them highly desirable in many applications. This rubber is used in applications that need o rings that are resistant to high temperatures and chemical attacks. Fkm o rings 70 shore a black.

All of the designations stand for one single base material which is fluoro rubber. Parker s fluorocarbon fkm fpm o rings are compatible with oils and gases hydraulic oil and fuels. Fkm o rings and sealing gaskets are made of fluorocarbon elastomers and are extensive used over a wide span of industries. 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.

It is equivalent to fpm by iso din 1629 standard. Parker fkm o ring materials. Fluoroelastomer viton fkm offers a wide range of resistance to chemicals oil and heat with situational service life above 200 c. Originally developed by dupont viton fkms are today also produced by daikin chemical 3m s dyneon dyneon fluoroelastomers solvay specialty polymers halopolymer elaftor.

The hardness of this o ring is 60 shore. Viton o ring and seal performance cost benefit makes it the second most popular sealing material. Fpm is the iso designation fkm is the astm designation. 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 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. Fkm fluorocarbon is a family of fluoroelastomer materials defined by the astm international standard d1418.