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High resistance to aggressive automotive fluids including modern low-viscosity engine oils and biofuels.
Excellent heat aging stability up to 200 °C, maintaining mechanical integrity under prolonged thermal stress.
Superior chemical resistance against acids, bases, hydrocarbons, and polar solvents.
Optimized processability for high-volume compression and injection molding operations.
Low compression set performance ensuring reliable sealing function over extended service life.
Engine valve stem seals and turbocharger hose couplings in advanced powertrain systems.
Fuel system components including injector O-rings, fuel rail gaskets, and ethanol-compatible diaphragms.
Chemical processing equipment seals exposed to harsh cleaning agents and reactive process media.
Aerospace fluid handling seals requiring consistent performance across wide temperature and pressure ranges.
Oil & gas downhole elastomeric parts subjected to sour gas (H₂S), CO₂, and high-temperature well fluids.
| Chemical Type | Fluoroelastomer (FKM), vinylidene fluoride–hexafluoropropylene–tetrafluoroethylene terpolymer |
| Product Form | Uncured gum stock in standard bales or pre-cut slabs |
| Appearance | Light tan to amber, homogeneous, non-oily elastomeric solid |
| Primary Applications | Static and dynamic sealing in automotive, aerospace, and industrial fluid systems |
| Key Features | Enhanced base resistance, improved hot air aging, low compression set |
| Processing Method | Compatible with conventional rubber processing: milling, extrusion, compression/injection molding |
| Cure System | Requires peroxide-based curatives for optimal crosslink density and thermal stability |
| Standards Compliance | Meets ASTM D1418 classification FKM; conforms to ISO 1629 designation FPM |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
