PTFE, PTFE shortened forms of, is a widely used in our daily life, such as packing, silicone coated glass fabric, on the polymer products such as this. We need to see polytetrafluoroethylene (ptfe) the main because one kind of positive factors of different one. First, super insulation: it has a huge volume resistance immune extreme condition or irregular frequency influence; Two, excellent resistance to high low temperature: it almost can change by the influence of the temperature of, it can withstand the temperature range from minus 190 degrees to 260 degrees Celsius; Three, lubricate: it is a kind of ideal material, no oil lubrication with plastic in the friction coefficient of the lowest. Fourth, not glue the surface: it is a kind of solid materials, with a minimum of surface to make solid materials difficult to abide by its surface of 1. Fifth, anti-aging, resist radiation, and a smaller penetration function. Its surface and function remains the same, even after a long ternm by extreme atmosphere. Sixth, it is nontoxic its physiological inertia. Seventh, incombustible: limit the oxygen index below 90,with which can producing ptfe coated glass cloth. In addition, ptfe excellent electrical properties, therefore, it can be a perfect grade C insulating materials Due to its unique positive factors, ptfe is widely used in many areas, including chemical business, petroleum, textile, food, paper making, medical science, electronics, machinery and defense engineering, namely military, nuclear energy, radio, electrical machinery that is the key departments in our country. Ptfe production is our familiar, namely tube, board. Main application of ptfe as follows: In drugs and medical treatment of application: ptfe supplies will not cause the body's rejection of the expansion in its powerful lives to the account and physiological side effects. It can be widely used in the disinfection, anyway. Along with its porous microstructure, it can be used to restore artificial blood vessels and covered resurrection and business suture of blood vessels in the heart, general surgery and plastic surgery in the solution of many of the soft tissue repair. In construction application: PTFE building membrane materials, namely SOLUS by Taconic company produces the product series has set up a file in the PTFE membrane and the use of public facilities, such as the roof of the stadium, in the airport hall, exhibition center, the station, etc. The corrosion resistance for: too column, heat exchanger, valves and ptfe plank,PTFE Conveyor Belts, the exhaust and the steam pipe, use provide corrosive gas.
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