Expanded PTFE sheet is a universal gasket sheet for most services. Produced after special technical process, it becomes more soft and more flexible than common pure PTFE sheets. Retaining the high chenical resistance and excellent sealing abilities of pure PTFE, the outstanding malleability of expanded PTFE sheet allows it to compensate or out-of-parallel or damaged sealing surfaces, and to seal rough and irregular surfaces.
Main Specification:
Test ItemExpanded PTFE sheet
Antileak SH03303AExpanded PTFE sheet
Antileak SH03303B
Compressibility in 350 bar25\% - 28\% 43.21\%
Recovery in 350 bar20\% - 25\% 26.63\%
Tensile Strength12Mpa - 13Mpa12.55Mpa
Density1.7-1.8g/cm31.0C1.6g/cm3
Pressure100Bar83Bar
Temperature-100ae - 200ae-100ae - 200ae
PTFE Content100\% 100\%
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