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High fluorine content (≈68 wt%) delivering exceptional resistance to aggressive chemicals and hydrocarbons.
Outstanding thermal stability with continuous service capability up to 200 °C in air.
Low compression set performance, ensuring long-term sealing integrity under dynamic and static conditions.
Excellent resistance to automotive fluids including modern low-SAPS engine oils, biofuels, and transmission fluids.
Good processability in standard rubber compounding and molding equipment, supporting efficient production cycles.
Under-hood automotive seals: valve stem seals, turbocharger gaskets, and fuel system O-rings.
Aerospace fluid handling components: hydraulic system seals and fuel pump diaphragms.
Oil & gas downhole elastomeric parts: packer elements and valve seats exposed to sour gas and high-temperature hydrocarbons.
Chemical processing equipment: linings, diaphragms, and pump seals for aggressive solvent environments.
Industrial powertrain applications: timing belt tensioner seals and transmission bushings.
| Chemical Type | Fluoroelastomer (FKM), vinylidene fluoride–hexafluoropropylene–tetrafluoroethylene terpolymer |
| Product Form | Uncured gum stock in bale form |
| Appearance | Light tan to amber-colored solid rubber |
| Primary Applications | Dynamic and static sealing in high-temperature, chemically demanding environments |
| Key Features | High fluorine content, excellent heat aging resistance, low compression set, broad chemical resistance |
| Benefits | Extended service life, reduced maintenance frequency, compatibility with advanced lubricants and alternative fuels |
| Standard Compliance | Meets ASTM D1418 classification FKM; conforms to ISO 1629 designation FKM |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
