PTFE Expanded Sheet

PTFE expanded sheet is made of 100% expanded PTFE by using special process that produces a uniform and highly fibrillated microstructure with a great lot of fibers running in multi directions. These create a soft and pliable, yet very tough gasket that has excellent resistance of pressing, creep relaxation and cold flow. It can seal the uneven and damaged flanges. PTFE expanded sheet gasketing 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. It meets the FDA requirements, doesn't have any corrosion and is able to be stored without any time limits. Some of its features are that it has Good Flexibility, Good Seal ability, highly compressible, Non Contaminating, and Non Toxic etc. PTFE Expanded Sheet gasket can be used in virtually many types of sealing application throughout industries including Chemical Manufacturing, Pulp and Paper processing, power generation, marine and food and beverage processing etc.

PTFE Expanded Sheet Specification