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Expanded PTFE Products

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TESLON Expanded PTFE Sheet

Description:

TESLON Expanded PTFE Sheet consists of 100% Virgin PTFE. The manufacturing process produces a multidirectional fibrous texture which gives the material its special properties. This creates a soft and pliable, yet very tough gasket that has excellent resistance of pressing, creep relaxation and cold flow. It can seal the uneven and damaged flanges. TESLON sheet is a soft highly compressible sealing material and shows very low compression rates & exhibits very little increase in width even under extreme sealing conditions. The exceptional malleability of TESLON Expanded PTFE can compensate for damaged sealing surfaces. This allows use with stress sensitive connections and applications where only a limited flange load is available e.g. Plastic Flanges, Glass Flanges, etc.

Technical Parameters:

  • Temperature: -240°C to +260°C
    up to +300°C for short term
  • Max pressure: From vacuum up to 20Mpa
  • pH range: 0-14 except molten alkali metals and elemental fluorine
  • Density: 0.80-0.95g/cm³
  • Compression Ratio: 60%
  • Elastic Resilience Ratio: 6%

Typical Applications:

  • Large and complex flange dimensions
  • Steam vessel flanges
  • Fumes ducts
  • Concrete lids, manways, ceramic joints
  • Heat exchangers
  • Hydraulic and pneumatic systems

TESLON Expanded PTFE Joint Sealant

Description:

TESLON Expanded PTFE Joint Sealant is a spooled TESLON Expanded PTFE Joint Sealant made of 100% virgin PTFE material with micro-fibrillated internal structure for excellent stability. TESLON Expanded PTFE Joint Sealant 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. TESLON Expanded PTFE Joint Sealant 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.

TESLON 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

TESLON Expanded PTFE Universal Rope (Round & Square)

Description:

TELSON Expanded PTFE Universal Rope is manufactured from 100% uninterested Pure Virgin PTFE Resin, This packing is a pliable and self-lubricating packing that eliminates stem wear and last longer. PTFE Universal Rope has very high tensile strength and flexible gasket material impervious to gases and liquids after compression.

For further information, Complete Brochure and dimensional details, Please contact ITK Gasket Industries at itkgasket@gmail.com