TF 1525

25% Glass Filled PTFE

Description and Applications

Style TF1525 PTFE (polytetrafluoroethylene) is a high molecular weight polymer and one of the most versatile plastics known to man. This PTFE sheet is filled with 25% glass fibers by weight. The filled material significantly reduces cold flow and creep and increases wear resistance compared to unfilled PTFE sheet. It can handle a very broad range of chemicals with the exception of molten alkali metals and elemental fluorine. This style is suitable for service at temperatures from the cryogenic range up to 500°F.

Service Limits

Temperature ºF (ºC) Minimum: -328(-200)
Maximum: 500 (260)
Available Sheet Size 48"x48"
48"or 60" wide continuous rolls
Thickness 1/64", 1/32", 1/16", 3/32", 1/8", 3/16", 1/4"
Color White
Typical Physical Properties:
Tensile Strength at 73ºF - ASTM D638-61T 2000-3000 psi
Elongation - ASTM D638-61T D55.5
Dielectric Strength in Air - ASTM D257-61 235 volts/mil.

Datasheet TF1525






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Phone: (281) 476-3900 - Fax: 281-476-3999 – TOLL FREE: 800-999-0198

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