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High fluorine content (~68–70 wt%) delivering exceptional resistance to aggressive chemicals and hydrocarbons.
Optimized for low-temperature flexibility with a glass transition temperature (Tg) of approximately –15 °C.
Excellent compression set resistance, maintaining sealing integrity under prolonged thermal and mechanical stress.
Good processability in standard rubber processing equipment, including extrusion and injection molding.
Outstanding resistance to automotive fluids, including modern low-SAPS engine oils and biofuels.
Dynamic and static seals in high-performance automotive powertrain systems.
Fuel system components exposed to ethanol-blended gasoline and biodiesel blends.
O-rings and gaskets in oil & gas downhole tools operating at elevated temperatures and pressures.
Sealing solutions for aerospace hydraulic systems requiring wide temperature range stability.
Valve stem seals and diaphragms in chemical processing equipment handling corrosive media.
| Chemical Type | Fluoroelastomer (FKM), vinylidene fluoride–hexafluoropropylene–tetrafluoroethylene terpolymer |
| Product Form | Uncured gum stock in bale form (typically 2–5 kg) |
| Appearance | Light tan to beige homogeneous elastomeric solid |
| Primary Applications | High-performance static and dynamic seals in automotive, aerospace, and industrial fluid systems |
| Key Features | High fluorine content, low-temperature flexibility, low compression set, excellent chemical resistance |
| Benefits | Extended service life in harsh environments, reduced maintenance frequency, compliance with OEM fluid compatibility requirements |
| Processing Recommendation | Compatible with conventional sulfur-based and peroxide cure systems; optimized for two-stage curing |
| Standard Compliance | Meets ASTM D1418, ISO 1629, and SAE J200 classifications for FKM elastomers |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
