Hangzhou Bright Rubber Plastic Product Co., Ltd. is one of the leading manufacturers and suppliers of aflas rubber seals in China. If you're going to buy aflas rubber seals made in China, welcome to get more information from our factory. We also accept customized orders.
Hangzhou Bright Rubber Plastic Co.,LTD was one of the earliest companies to produce AFLAS seal and develop applications in the oilfield, fluid control, heavy duty diesel, steam, and other industrial uses. BRP and its founder have been acknowledged countless times for advancements in the application technology of AFLAS materials and parts.
AFLAS seals are high-performance fluoroelastomer seals (TFE/P) known for exceptional resistance to extreme heat (up to 230°C), aggressive chemicals, steam, and oils, making them ideal for demanding applications in oil & gas, chemical processing, automotive, and power generation. They are used in O-rings, gaskets, and packings, offering superior performance where standard materials fail, especially in hot, chemically harsh environments with steam, amines, and strong acids/bases.
Key Properties & Advantages
- Heat Resistance: Excellent continuous service temperature up to 230°C (446°F).
- Chemical Resistance: Resists strong acids, bases, steam, petroleum, amines, and many organic/inorganic chemicals.
- Mechanical Strength: Good mechanical properties when properly formulated.
- Versatility: Can be bonded to metal for enhanced performance.
- Long Shelf Life: Recommended shelf life of 25 years.
Common Applications
- Oil & Gas: Packer elements, downhole tools, oilfield seals.
- Chemical Processing: Gaskets, seals for pumps and valves.
- Automotive/Diesel: Engine gaskets, seals in heavy-duty systems.
- Power Generation: Thermal power, nuclear.
- Food Processing: Certain FDA-approved grades for steam/cleaning resistance (CIP/SIP).
What AFLAS Seals Are Made Of
AFLAS® is a specific fluoroelastomer (TFE/P) based on alternating copolymers of tetrafluoroethylene (TFE) and propylene.
It's a proprietary material that requires compounding with additives (fillers, curatives) for optimal performance in specific applications.
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