Materials
Rubber is available in various formulations and grades, each possessing unique properties that make it ideal for specific applications.
These variations allow rubber to be tailored for diverse industrial and commercial uses.
FKM : Fluorocarbon
FKM (Fluorocarbon Rubber)
FKM is a high-performance fluorinated rubber that offers outstanding resistance to heat and aggressive chemicals, making it ideal for harsh environments.
Key Advantages
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High temperature resistance: continuous use up to +250°C, short-term up to +300°C
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Superior chemical resistance: stable in oils, synthetic lubricants, fuels, aromatic and chlorinated hydrocarbons
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Excellent weatherability: resists ozone, oxidation, and high temperatures
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Low gas permeability: ideal for sealing and vacuum applications
Limitations
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Incompatible with glycol-based brake fluids, amines, ammonia, and strong alkalis
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Poor resistance to high-temperature steam
Common Applications
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Petrochemical, aerospace, semiconductor, automotive fuel systems, high-vacuum equipment
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Bonded seals, Thread seal washers, Aerospace sealing washers, Hydraulic sealing systems