Expanded PTFE gasketing sheet is made of 100% P.T.F.E. by a special process that produces a uniform and highly fibrous multi-directional micro structure. These create a soft and pliable sealing material, yet a very reliable gasket that has excellent compressive resistance, negligible creep and cold flow. It can seal uneven and damaged flange surfaces. SALIENT FEATURES : * 100% pure PTFE * Excellent sealability and flexibility * High recovery of the sheet after use * Highly compressible * High Resistant to creep and cold flow * Unaffected by common chemicals, pH range 0-14 * Non-contaminating, non-toxic, asbestos free * Meets FDA requirements * Service pressure, vacuum to 210 kg/sq.cm (3,000 psi) * Service temperature, - 250 to + 250C, short duration up to + 310 C * Easy to cut by blanking, punching, also cutting with sharp blade/ knife * Low compressive load to seal * Can seal rough or damaged flanges. For more details, contact us.
expanded PTFE sheet