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Excellent resistance to aggressive automotive fluids including biofuels, synthetic lubricants, and transmission oils.
Outstanding high-temperature performance with continuous service capability up to 200 °C.
Superior chemical resistance against acids, bases, and polar solvents commonly encountered in industrial environments.
Good processability for extrusion and compression molding, enabling efficient manufacturing of precision seals and gaskets.
Low compression set retention ensures long-term sealing integrity under dynamic and static conditions.
Automotive fuel system components, including O-rings and diaphragms for direct injection and ethanol-blended fuel applications.
Under-hood sealing solutions such as valve cover gaskets and turbocharger hose couplings.
Chemical processing equipment seals exposed to harsh process media and elevated temperatures.
Aerospace fluid handling systems requiring compliance with stringent flammability and outgassing requirements.
Oil & gas downhole elastomeric parts subjected to sour service (H₂S/CO₂) and high-pressure hydrocarbon exposure.
| Chemical Type | Fluoroelastomer (FKM), vinylidene fluoride–hexafluoropropylene–tetrafluoroethylene terpolymer |
| Product Form | Uncured gum stock in bale form |
| Appearance | Light tan to amber, homogeneous solid |
| Primary Applications | Dynamic and static seals in automotive, aerospace, and chemical processing industries |
| Key Features | High fluorine content (~68 wt%), low-temperature flexibility down to –15 °C, excellent aging resistance |
| Benefits | Extended service life in aggressive media, reduced maintenance frequency, compliance with ASTM D1418 and ISO 1629 classifications |
| Curing System Compatibility | Peroxide-curable; optimized for dual-cure (peroxide + phenolic) formulations |
| Density (ASTM D792) | 1.85–1.90 g/cm³ |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
