PTFE (polytetrafluoroethylene) commonly known as plastic king, F4, or teflon. The suspended polytetrafluoroethylene resin can be molded into plates, turning films and tubes. Can be pressed and pushed into shape. Can be mixed with graphite and other materials into plates, bars, roots, rope, raw belt. Tetrafluoroethylene plate is divided into molding plate and turning plate two, molding plate is made of polytetrafluoroethylene resin molding at room temperature, electrical insulation polytetrafluoroethylene plate, and then sintered, cooled and made. The turning plate is made of polytetrafluoroethylene resin by pressing, sintering and rotary cutting. Resistance to high temperature of 250 ℃, low [- 196 ℃, high corrosion resistance, weather resistance, lubrication, adhesion characteristics of ptfe plate in atomic energy, aerospace, electronics, electrical, chemical, machinery, instruments, meters, construction, textile, food and other industries are widely used in high and low temperature resistance, corrosion resistant material, ptfe plate, friction coefficient of insulating material, anti-sticking coating, etc.
Physical and chemical properties of ptfe board and ptfe stair board, longyan ptfe board,
Atmospheric aging resistance: radiation resistance and low permeability: long-term exposure to the atmosphere, the surface and performance remain unchanged.
Non-flammability: oxygen limit index is below 90.
Acid-base resistance: insoluble in strong acids and bases.
Oxygen resistance: ability to resist the corrosion of strong oxidants.
Acid base: neutral.
