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Excellent resistance to aggressive chemicals, including strong acids, bases, and polar solvents.
Outstanding high-temperature performance with continuous service capability up to 230 °C.
Low compression set retention for reliable sealing performance over extended service life.
Good processability in standard rubber compounding and molding equipment.
Enhanced resistance to swelling in hydrocarbon fuels and lubricants compared to standard FKM grades.
Aerospace fuel system seals and diaphragms.
Automotive turbocharger hoses and valve stem seals.
Chemical processing plant gaskets and O-rings exposed to corrosive media.
Oil & gas downhole elastomeric components requiring thermal and chemical stability.
Semiconductor manufacturing fluid handling seals exposed to aggressive etchants and cleansers.
| Chemical Type | Fluoroelastomer (FKM), vinylidene fluoride–hexafluoropropylene–tetrafluoroethylene terpolymer |
| Product Form | Raw gum stock, uncured sheet or slab |
| Appearance | Pale yellow to light amber, homogeneous elastomeric solid |
| Primary Applications | Static and dynamic seals, diaphragms, gaskets, and molded parts in demanding environments |
| Key Features | High fluorine content (~68 wt%), low-temperature flexibility down to –15 °C, excellent compression set resistance |
| Benefits | Extended service life in harsh chemical/thermal conditions, reduced maintenance frequency, compliance with industry standards for critical sealing |
| Processing Guidance | Compatible with conventional rubber mixing, extrusion, and compression/injection molding; requires peroxide or bisphenol cure systems |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
