... 15Mpa 3.Break elongation rate:150% 4.pure PTFE PTFE sheet skivedAnti-caustic, abrasive resistance thickness: 0.5-12mm white color ... , -180oC-+250oC(no load), ptfe ptfe skived sheet.surface: homogeneous, smooth without rift, crack, air bubble, and ... resistance, aging resistance, low friction coefficient, the use of a wide range of.The main purposes: to manufacture gaskets, seals, lining ...