Brightex Perfluoroelastomer (Ffkm) O Ring for Industrial

The name perfluoroelastomer is somewhat misleading. An actual perfluorinated material with a high molecular weight is polytetrafluoroethylene or PTFE which has the chemical formula (CF2)n. The molecular carbon chain is shielded by the chemical inertness of the large bonded fluorine atoms. Perfluoroelastomers contain an even higher amount of fluorine than FKM. They have improved resistance to high temperatures and chemicals and even withstand environments where Oxygen-Plasma are present for many hours. Certain grades have a maximum continuous service temperature of 327 C (621 F). They are commonly used to make O-rings that are used in applications that involve contact with hydrocarbons or highly corrosive fluids, or when a wide range of temperatures is encountered.Available in various thickness, sizes and other specifications, we are able to offer our clients with an extensive range of FFKM O Ring Rubber Seals. These are known for their high pressure and temperature bearing capacity, tensile and elongated strength.