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Chemlon 7500 Teflon  / Silica Gasket

Chemlon 7500 Teflon Silica Gasket

Genuine Teflon™ filled with silica for superior creep and cold flow resistance. Excellent resistance to strong acids and hydrocarbons.


  • Premium, genuine Teflon™ ensures reliability, consistency and performance.
  • Improved performance over conventional PTFE.
  • Reduced cold flow and creep relaxation.
  • Lays flat allowing easier cutting and handling.
  • Excellent resistance to sulfuric acids.
  • FDA Compliant: complies with FDA regulation 21CFR177.1550.

Typical Applications

  • Mining (sulfuric acid leaching process and PAL - pressure acid leaching).
  • Strong acids (except for hydrofluoric acid).
  • Cryogenics, hydrocarbons, water and saturated steam - less than 100 psi (7 bar), 338°F (170°C).


Construction: Genuine Teflon™ / Silica
Colour: Fawn with Black branding.
 -450°F (-268°C) to +500°F (+260°C)
Pressure:   Max: 1200 psi (83 bar) Tensile Strength: 2030 psi

Teflon™ is a registered trademark of The Chemours Company.

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