Expanded PTFE Sheets


UNISIL soft-chem,The softest PTFE material for applications where just minimal surface pressures are possible.

Multidirectional expanded PTFE material. Excellent corrosion resistance together with superior creep resistance and sealability create a highgrade gasket material for a wide application field. The best choice for economical plant-wide use on services up to 260°C and pressures up to 200 bar.

UNISIL soft-chem possesses universal resistance

against common chemicals, except melted alkali metal,

fluorine at liquid and gas states. It is free from asbestos

and other lung-intruding materials.

UNISIL soft-chem is an asbestos free material and meets

the FDA requirements, doesn’t have any

corrosion and is able to be stored without any time limits.

And is also suitable for oxygen applications.

General Features:

  • 100% Pure P.T.F.E.
  • Good sealability
  • Good flexibility
  • Highly compressible
  • Resistant to creep and cold flow
  • Easy to cut and install
  • Low compressive load to seal
  • Can seal rough or damaged flanges

Expanded PTFE Sheets

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