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PTFE has excellent chemical stability, high corrosion resistance, sealing, lubrication is
not sticky, electric insulation and good antiaging endurance. At + 250 ℃ to 180 ℃ under
the temperature of working for a long time,in addition to the molten metal liquid and
sodium fluoride, all other chemicals, boil in aqua regia doesn't change.PTFE engineering
plastic, can be made into PTFE tube, rod, belt, plate, film, etc. Generally applied to the
performance requirements of high resistance to corrosion of pipelines, containers, pump,
valve and radar, high frequency communications equipment, radio equipment, etc.
Dispersion can be used for various materials impregnated liquid and anticorrosive layer
on the surface of the metal, glass, ceramics, etc. All kinds of ptfe ring, ptfe gasket,
ptfe is widely used in all kinds of anticorrosion pipe flange seal packing, etc. In
addition, can also be used to reel off raw silk from cocoons, ptfe fiber fluorine nylon
(foreign goods is called teflon).
PTFE has been widely used in chemical industry, machinery, electronics, electrical
appliances, military industry, aerospace industry, environment protection and Bridges.
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