EN
Heat-Resistant FEPM Rubber Compound for Demanding Sealing Applications
Product: FEPM/AFLAS Rubber Compound
Hardness: 55A-90A
Color: Customizable
Delivery Time：5-7days
Typical applications:Seals, Gaskets, Diaphragms, Valve Plates, and Hoses for Oil & Gas, Automotive, and Chemical Processing
Certifications: RoHS, REACH 、PFAS-Free
Note: We only supply rubber compounds (customizable in hardness, color, and formulation).
- Description
- Specifications
- Advantage
- FAQ
- Recommended Products
Description
A high-performance fluoroelastomer offering excellent resistance to heat, chemicals, steam, and harsh fluids. Ideal for seals, gaskets, diaphragms, valve plates, and hoses in oil & gas, automotive, and chemical processing applications.WINBEST provides custom formulation development to meet customer needs.
Specifications
| Product Name | FEPM/AFLAS rubber compound |
| Hardness(SHA) | 55A~90A |
| ASTM D-2000 Classification | KK |
| Tensile(Mpa) | 12~18 |
| Elongation at Break(%) | 150~350 |
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Compression Set（%） 200℃70H |
＜20 |
| Temperature Range | -20℃~+230℃ |
| Specific Gravity（g/cm³） | 1.55~1.65 |
| Resistances | Excellent heat resistance, up to 250°C |
| Excellent stability with various automotive fuels | |
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Excellent resistance to chemicals, especially high concentrations of acid, alkali, and strong oxidants |
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Excellent resistance to high-pressure water vapor water and electrical insulation |
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Good drug resistance and electrical insulation |
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Radiation resistance: The performance under gamma-ray irradiation is stable in the range of 200Mrad |
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| Curing Systems | Peroxide |
| Production process | Molding |
| Formula & color | Custom |
| Shelf Life | 3 months |
| Storage conditions |
Store in a cool, dry place. After opening, seal tightly to prevent moisture absorption and loss of active ingredients. |
Advantage
Excellent alkali resistance: superior to conventional FKM
Outstanding high-temperature steam resistance
Resistant to amine additives: suitable for oilfield chemical environments
Wide temperature performance: -20°C to +230°C
Low compression set
FAQ
Q1: What is FEPM rubber compound?
A: FEPM (Tetrafluoroethylene-Propylene Rubber) is a high-performance fluoroelastomer known for excellent heat, chemical, and steam resistance.
Q2: What applications is FEPM suitable for?
A: It is widely used for seals, gaskets, diaphragms, valve plates, and hoses in oil & gas, automotive, and chemical processing industries.
Q3: Can WINBEST customize the formulation?
A: Yes. WINBEST can customize formulations according to customer requirements.
Q4: Do you provide samples?
A: Yes, samples are available for evaluation. Please contact us for details.
Q5: How should FEPM rubber compound be stored?
A: Store in a cool, dry place away from direct sunlight, heat sources, and moisture.
