Descriptions: This PTFE film sheet is high temperature resistant, low temperature resistant; Corrosion resistance, resistance to most chemicals and solvents, showing inert. Excellent electrical performance is an ideal grade C insulation material.widely used in defense military industry, atomic energy, oil, radio, electric power machinery, chemical industry and other important sectors. Features: High temperature resistant, use working temperature up to 250 . Low temperature resistant, good mechanical toughness; Even if the temperature drops to 196 , also can keep 5% elongation. Corrosion resistance, resistance to most chemicals and solvents, showing inert, Strong acid strong base resistance, water and various organic solvents. High lubrication, the lowest friction coefficient in solid materials. Non - adhesion, is the smallest surface tension in a solid material. Excellent electrical performance is an ideal grade C insulation material. Weather resistant, best aging life in plastic. It is widely used in defense military industry, atomic energy, oil, radio, electric power machinery, chemical industry and other important sectors. Specifications: Material: PTFE Size: 300 x 1000 x 0.1mm/11.8 x 39.37 x 0.0039inch color: as the picture Weight: 66g Package Included: 1 x PTFE Film sheet