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High resistance to aggressive automotive fluids including modern low-viscosity engine oils and biofuels.
Excellent thermal stability up to 200 °C continuous service temperature.
Superior compression set resistance for long-term sealing performance in dynamic applications.
Good processability on standard rubber processing equipment, including extrusion and injection molding.
Low gas permeability, enhancing reliability in high-pressure fuel and emission control systems.
Fuel system components: injectors, fuel rails, and high-pressure pump seals.
Emission control systems: EGR valve seals and SCR dosing module gaskets.
Transmission and powertrain seals exposed to ATF and dual-clutch lubricants.
Under-hood sensors and actuators requiring chemical and thermal resilience.
Industrial hydraulic systems handling phosphate ester-based fire-resistant fluids.
| Chemical Type | Fluoroelastomer (FKM), vinylidene fluoride–hexafluoropropylene–tetrafluoroethylene terpolymer |
| Product Form | Uncured gum stock, pelletized |
| Appearance | Off-white to light tan pellets |
| Primary Applications | Automotive fuel and emission systems, industrial fluid handling |
| Key Features | High fluorine content (~68 wt%), low compression set, excellent fluid resistance |
| Benefits | Extended service life in harsh chemical environments, reduced maintenance frequency |
| Curing System | Standard diamine-cured formulation; compatible with common FKM accelerators |
| Processing Guidance | Optimized for conventional rubber mixing, extrusion, and compression/injection molding |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
