PTFE has Excellent chemical stability and corrosion res […]
PTFE has Excellent chemical stability and corrosion resistance, is one of the best corrosion resistant materials in the world, except molten alkali metals, trifluoride chlorine, chlorine PENTAFLUORIDE and liquid fluorine, resistant to all chemicals, boiled in the aqua regia is not changed , are widely used where resistance to acid and alkali and organic solvent is required. Sealing lubrication not sticky, electrical insulation, high temperature resistance and good aging resistance, excellent (is 250 ℃ to long-term work under the temperature of minus 180 degrees Celsius). PTFE itself is not toxic to people. It solves the chemical, petroleum, pharmaceutical and other fields of many problems. PTFE seals, gaskets, gasket. PTFE seals, gaskets, gasket selection is made of molded PTFE resin by suspension polymerization process. Compared to Teflon and other plastics with chemical-resistant characteristics, it has been widely used as a sealing material and filling material.