O Ring FKM 75

Zhejiang Jiacheng New Material Co., Ltd. is one of the leading manufacturers and suppliers of o ring fkm 75 in China, also supports customized service. Welcome to wholesale bulk high quality o ring fkm 75 in stock here from our factory. If you have any enquiry about quotation and free sample, please feel free to email us.

Size: Standard, custom made

Color: Brown, green, black, blue, as you need

O ring FKM 75 is one of the common seals you can buy in market with stock. What is the characteristic of this?

Fluoroelastomer is a kind of synthetic polymer elastomer containing fluorine atoms on the carbon atoms of the main chain or side chain, which is called FPM for short. It has excellent heat resistance, oil resistance, oxidation resistance and chemical resistance.

The heat resistance of FKM is superior to that of all other synthetic rubbers. It can work for a long time below 200 ° C and can withstand a high temperature above 300 ° C for a short time. Fluorocarbon rubber has poor low temperature resistance and is only used at - 20~- 15 ° C.

Fluorine rubber is resistant to various liquids, such as oil, fuel, concentrated acid, solvent, high concentration hydrogen peroxide, etc., and its corrosion resistance is superior to other kinds of rubber.

The tensile strength of fluorocarbon rubber is relatively high, with a strand of 10~30Mpa and an elongation at break of 150%~300%. The tensile strength of fluorosilicone rubber, nitroso FKM and polyester FKM is relatively low, with a strand of 7~10Mpa and an elongation at break of more than 500%.

Fluoroelastomer has good wear resistance, but its thermal conductivity is small. It has good light resistance, ozone resistance and weather resistance. have

It has high vacuum resistance and certain flame resistance.

Fluorine rubber includes fluorinated olefin copolymer, fluorinated polyacrylate rubber, fluorinated polyester rubber, fluorosilicone rubber, carboxyl nitroso FKM, fluorinated phosphorus rubber, perfluoroether rubber and fluorinated thermoplastic elastomer monomer.

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