Expanded PTFE Sheet - High-Quality Gasket Material
Expanded PTFE Sheet is a versatile gasketing material offering a multi-dimensional structure and improved mechanical properties. Constructed from 100% pure PTFE, it boasts reliable resistance to elements like chemicals, heat, pressure, and creep. It can be easily tailored to any sealing surface, making it an ideal solution for pumps, valves, flanges, and pipes. Plus, it's approved for food contact and suitable for hygienic applications.
What is ePTFE? Expanded PTFE (ePTFE) tube is microporous so air-permeable, and is perfect for any applications that require a permeable material. As such, ePTFE is different to conventional PTFE. The material is soft and flexible.
Seals of up to 3000+psi can be achieved depending on the flange type & design and type of media being sealed. It is chemically resistant over the 0-14 pH range. Specific gravity: 4 to 6. It has a life expectancy exceeding 30 years.
Expanded PTFE is much softer and more flexible than regular PTFE gaskets and thus conforms easily to irregular and rough surfaces. The material is easier to compress and minimizes creep and cold flow.
- Expanded PTFE is more compressible and conformable than conventional PTFE, which makes it easier to seal uneven or damaged surfaces.
- Expanded PTFE has higher resistance to creep and cold flow than
- conventional PTFE, which means it can maintain its shape and seal under high pressure and temperature.
- Expanded PTFE has similar chemical resistance, temperature range, non-stick properties, and electrical insulation as conventional PTFE, which makes it suitable for a wide range of applications.
CERTIFICATES AND APPROVALS:
Regulation EC 10/2011
TA Luft VDI 2440
No Minimum Quantity or Order Value
High quality ePTFE Gasket Sheet. Leading UK Suppliers. Expanded PolyTetraFluoroEthylene. Excellent chemical resistance. UV resistant. EN 13555
high-quality expanded PTFE sheets, ideal for gaskets and seals. Our products are durable and offer excellent chemical resistance.