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High fluorine content (≈68 wt%) for exceptional resistance to aggressive chemicals and hydrocarbons.
Optimized low-temperature flexibility with a glass transition temperature (Tg) of approximately −13 °C.
Excellent compression set resistance, maintaining seal integrity under prolonged thermal and mechanical stress.
Good processability in standard rubber mixing and molding equipment, including injection and compression molding.
Designed for demanding automotive and industrial sealing applications requiring long-term reliability.
Fuel system components including O-rings, gaskets, and diaphragms for gasoline, diesel, and biofuel exposure.
Under-hood engine seals such as valve cover gaskets, oil pan gaskets, and turbocharger hose couplings.
Chemical processing equipment seals exposed to aromatic solvents, acids, and high-temperature fluids.
Aerospace fluid system seals compliant with AMS and SAE standards for hydraulic and fuel handling.
Oil and gas downhole tool elastomers requiring stability in sour (H2S) and high-pressure environments.
| Chemical Type | Fluoroelastomer (FKM), vinylidene fluoride–hexafluoropropylene–tetrafluoroethylene terpolymer |
| Product Form | Uncured gum stock in bale form |
| Appearance | Light tan to beige, homogeneous solid |
| Primary Applications | Static and dynamic sealing in automotive, aerospace, and chemical processing |
| Key Features | High fluorine content, low-temperature flexibility, low compression set |
| Benefits | Extended service life in harsh chemical/thermal environments, reduced maintenance frequency |
| Processing Compatibility | Compatible with conventional sulfur-cure and bisphenol-cure systems |
| Standard 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
