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High fluorine content (~68–70 wt%) delivering exceptional resistance to aggressive chemicals, including acids, bases, and polar solvents.
Optimized for excellent low-temperature flexibility down to –15 °C, supporting reliable sealing performance in dynamic applications.
Outstanding resistance to hot air aging up to 200 °C, enabling extended service life in high-temperature environments.
Good compression set resistance after prolonged thermal exposure, ensuring dimensional stability and seal integrity.
Compatible with standard FKM processing equipment and vulcanization systems (e.g., bisphenol or peroxide cure).
Aerospace fuel system seals and diaphragms exposed to jet fuels and synthetic lubricants.
Automotive turbocharger hoses and gaskets operating under high-temperature exhaust conditions.
Chemical processing equipment O-rings, valve seats, and pump components handling corrosive media.
Oil & gas downhole elastomeric parts subjected to sour gas (H₂S), CO₂, and high-pressure hydrocarbons.
Pharmaceutical and biotech single-use systems requiring extractables control and sterilization compatibility.
| Chemical Type | Fluoroelastomer (FKM), vinylidene fluoride/hexafluoropropylene/tetrafluoroethylene terpolymer |
| Product Form | Uncured gum stock in bale form (typically 2–5 kg) |
| Appearance | Off-white to light tan, homogeneous rubbery solid |
| Primary Applications | Static and dynamic seals, gaskets, diaphragms, hoses |
| Key Features | High fluorine content, balanced heat/chemical resistance, good processability |
| Benefits | Extended service life in harsh environments, reduced maintenance frequency, regulatory compliance support (e.g., FDA, USP Class VI) |
| Cure System Compatibility | Bisphenol A-based or peroxide curatives |
| Standard Packaging | Vacuum-sealed polyethylene bag inside cardboard box |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
