Expanded PTFE Sheet

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

Multidirectional expanded PTFE material with Excellent corrosion resistance together with superior creep resistance and sealability create a high grade gasket material for a wide range of applications.

UNISIL soft-chem possesses universal resistance against common chemicals, except melted alkali metal, fluorine at liquid and gas states.

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.

It is also suitable for oxygen applications.

Typical Features:

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

Salient Features

• • Resistant to creep and cold flow
  • Low compressive load to seal
  • Can seal rough or damaged flanges

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