Expanded PTFE Sheet

Expanded PTFE Quimflex


A gasket sheet manufactured by expanding 100% virgin PTFE using a proprietary process that produces a uniform and highly fibrillated microstructure with equal tensile strength in all directions. Wide temperature range, dimensionally stable, and good for applications with the toughest demands on purity.


  • Softer and more flexible than regular PTFE
  • Conforms easily to irregular and rough surfaces
  • Easy to compress
  • Minimizes creep and cold flow
  • Will not contaminate or discolor end products
  • Suitable with all types of flanges
  • Resists chemical attack
  • FDA approved for food contact
  • Good between -450°F and 600°F (short term max)
  • Common in the Pharmaceutical, Distillers, Marine, Petrochemical, Food/Beverage, and Power Generations industries

Compatible With:

  • 0-14 pH range chemicals except molten alkali metals and elemental fluorine
  • Hot and Cold Water
  • Chemicals
  • Oils
  • Fuels
  • Petroleum
  • Steam
  • Most media


Available in thicknesses from

1/16” to 1/4”
Sheet Width: 59” X 59”

Other thicknesses available by special order.