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High resistance to aggressive automotive fluids including modern low-SAPS engine oils and biofuels.
Excellent heat resistance up to 230 °C for continuous service, with outstanding thermal aging stability.
Superior compression set resistance, maintaining sealing performance under prolonged high-temperature compression.
Good processability in standard rubber compounding and molding equipment, enabling efficient production.
Low-temperature flexibility down to –20 °C, supporting reliable function in wide ambient operating ranges.
Static and dynamic O-rings and gaskets in advanced powertrain systems (e.g., turbocharger seals, EGR valves).
Fuel system components including injector seals, rail connectors, and fuel pump diaphragms.
Under-hood sealing solutions exposed to hot oil, coolant, and exhaust gas recirculation environments.
Valve stem seals and crankshaft front/rear main seals in high-efficiency internal combustion engines.
Sealing elements in hybrid electric vehicle (HEV) power electronics cooling circuits.
| Chemical Type | Fluoroelastomer (FKM), vinylidene fluoride–hexafluoropropylene–tetrafluoroethylene terpolymer |
| Product Form | Uncured gum stock in bale form |
| Appearance | Light tan to amber colored, smooth-surfaced elastomeric bale |
| Primary Applications | High-performance static and dynamic seals in automotive powertrain and fluid handling systems |
| Key Features | Enhanced hydrolytic stability, low compression set, broad chemical resistance |
| Benefits | Extended service life in demanding thermal/chemical environments; compatibility with automated molding processes |
| Processing Guidance | Designed for conventional sulfur or peroxide curing systems; requires standard FKM processing equipment |
| Regulatory Compliance | Meets ASTM D1418 classification FKM; compliant with ISO 2917 and SAE J200 standards |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
