... , aging resistance, low coefficient of friction, using a wide range. Teflon Sheet has a wide range of practicable temperature from -180C~+260C ... , can be used to make corrosion-resistant liner ,seal ,lining and gasket, scrap, guide rail, dielectric material for different frequency bridge ... , 500mm,250mm, 350mmLength ( mm )1000mm, 1200mm, 600mm, 500mm ,420mm, 700mm Teflon Sheet , ptfe sheet