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FFKM/FFPM – Perfluorocarbon rubber
FFPM combines the benefits of PTFE with the elasticity of the fluoro rubber (FPM). Compatible with almost all chemical attacks, even the most aggressive.
Thermal operating range: -20°C to 315°C (with peaks at 350°C)
Hardness: 70 to 90 Shore A
Good resistance to:
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- chemical attacks
- high temperature
- ozone and to U-V
- mineral oils
- hydrocarbons
Low resistance to:
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- cold