Expanded PTFE Tape
Product Description
Product Detail
Expanded PTFE sealant tape is a spooled Joint Sealant Tape made of 100% virgin PTFE material with micro-fibrillated internal structure for excellent stability. EPTFE is resistant to all chemical products and solvents with the exception of alkaline materials. It has good resistance to elevated pressures and has a high thermal stability. Expanded PTFE tape is odourless and tasteless making it suitable for food application. Upon compression, it forms a thin, hard ribbon that fills in surface irregularities and creates an extremely tight seal. It is capable of withstanding a wider range of pressures, temperatures and chemical environments than any other soft gasket.
Expanded PTFE joint sealant ensures an effective, enduring, and cost-effective seal, making a valuable contribution towards keeping your production and manufacturing processes optimised.
Technical Parameters:
- Temperature: -240°C to +260°C
- Max Pressure: From vacuum up to 20Mpa
- pH range: 0-14 except molten alkali metals and elemental fluorine
- Density: 0.50 -0.80g/cm³
- Elongation: 20%
- Matrix Tensile Strength: 30%
Typical Applications:
- Flange gasket
- Manhole packing
- Widely used as industry sealing material for steel works
- Heavy chemical industry
- Paper and pulp industry
- Food and pharmacy
- Petroleum industry