Hangzhou Bright Rubber Plastic Product Co., Ltd. is one of the leading manufacturers and suppliers of china ffkm gasket for seal manufacturer in China. If you're going to buy china ffkm gasket for seal manufacturer made in China, welcome to get more information from our factory. We also accept customized orders.
What is FFKM? General Properties, Compatibility More
FFKM is a family of perfluoroelastomer compounds that contain even higher amounts of fluoride than FKM. FFKM o-rings provide exceptional high temperature and chemical resistance, and can even withstand prolonged exposure to oxygen-plasma. FFKM o-rings, seals, and gaskets can be provided for continuous service in temperatures as high as 621°F (327°C). These o-rings, etc., are commonly used in applications that involve repeated or prolonged contact with hydrocarbons and/or highly corrosive fluids, or those that encounter a wide range of temperatures.
FFKM perfluoroelastomer materials are specified by ASTM 1418 standard and are equivalent to FFPMs by ISO/DIN 1629 standards.
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.
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