... and resilience.Application:Widely used in the dynamic and static sealing of the machine, pipe, pump and valve of electric ... power, petroleum, chemicals, instrument, machinery, is the ideal new sealing material as replacing fluorine ,plastic ,asbestos, and other traditional seals ... (PPMCompression ratio %S PPMRebound rate %Compressive strengthMPa0.7-1.1 g/cm3±0.050.15-1.5mm ±0.0398-99.9≥4.0≤40 ...