1,Good quality with competive price 2 ,widely used in Lampshade,Membrane Switches,Printing,Control panel,Membrane switches etc. Pycarbonate film ... is widely use for Lampshade,Automotive, Membrane Switches, Menu boards, Touch panels, Labels, Nameplates, Graphic ... D257Ω.cm>1016Arc resistanceASTM D495sec>100 Opaque Polycarbonate Film for Lampshade