The Use And Product Characteristics Of Polytetrafluoroethylene Pipes

Wire insulation sheath, corrosive fluid medium pipelines, electrical insulation parts used at various high frequencies, etc.
Polytetrafluoroethylene (PTFE) has excellent chemical stability, can withstand all strong acids, bases, and oxidants, and does not react with various organic solvents. PTFE has a wide temperature range and can be used for a long time at -180 ℃~250 ℃ under normal pressure. After being treated at a high temperature of 250 ℃ for 1000 hours, its mechanical properties show little change. PTFE has a very low friction coefficient and is a good anti friction, self-lubricating material. Its static friction coefficient is smaller than the dynamic friction coefficient, so it has the advantages of low starting resistance and smooth operation when used to make bearings. Due to its non polarity, heat resistance, and non water absorption, PTFE is also an excellent electrical insulation material. It also has excellent aging resistance, non stickiness, and non flammability. 
Various special-shaped materials and parts made of polytetrafluoroethylene, such as rods, pipes, films, bearings, washers, valves, etc., are widely used in fields such as machinery, chemical industry, aviation, electrical electronics, national defense industry, cutting-edge technology, medical and health, and electrical insulation.