... lines from Taiwan area, 1 BOPP line from Germany, 10-meter layflat blown film equipment from USA, as well as other ... to conform smoothly to complicated shapes. It can be used for gaskets, expansion joints, valve seals and diaphragm applications. It is ... )<2.2Volume resistivity>1×1014Ω.m PTFE unsintered tape used for electrical insulation of wire and cable