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High fluorine content (~68–70 wt%) delivering exceptional resistance to aggressive chemicals and hydrocarbons.
Excellent high-temperature performance with continuous service capability up to 230 °C in air.
Outstanding compression set resistance, ensuring long-term sealing integrity under dynamic and static conditions.
Good low-temperature flexibility down to –15 °C, supporting reliable performance across broad thermal ranges.
Optimized processability for conventional rubber processing equipment, including extrusion and compression molding.
Aerospace fuel system seals and diaphragms exposed to jet fuels and synthetic lubricants.
Automotive turbocharger hoses and gaskets operating under high-temperature exhaust environments.
Oil & gas downhole elastomeric components requiring resistance to sour gas (H₂S), CO₂, and aromatic hydrocarbons.
Chemical processing pump seals and valve seats handling aggressive solvents and acidic media.
Industrial hydraulic systems where compatibility with phosphate ester-based fire-resistant fluids is critical.
| Chemical Type | Fluoroelastomer (FKM), vinylidene fluoride–hexafluoropropylene–tetrafluoroethylene terpolymer |
| Product Form | Uncured gum stock in bale form |
| Appearance | Light tan to pale yellow, homogeneous sheet or slab |
| Primary Applications | Static and dynamic seals, gaskets, O-rings, diaphragms, and molded parts |
| Key Features | High fluorine content, excellent heat aging resistance, low compression set |
| Benefits | Extended service life in harsh chemical/thermal environments; reduced maintenance and downtime |
| Curing System Compatibility | Standard diamine or bisphenol curatives (e.g., MgO/CaO + bisphenol AF) |
| Density (ASTM D297) | ~1.92–1.96 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
