1. Basic overview
The PTFE glass fiber varnish is made of imported glass fiber, and then woven into a high-grade glass fiber cloth substrate, and then fully impregnated and coated with high-quality PTFE resin to produce various kinds of ultra-wide temperature-resistant varnish. It is a high performance, versatile new composite product. It can be divided into many varieties, of which PTFE tape is one of them.
PTFE tape is made of high-quality glass fiber as woven material, plain, twill, satin or other weave woven into high-grade glass fiber substrate, and then subjected to unique process technology, repeated and fully impregnated, coated with high quality Polytetrafluoroethylene resin, formed with silicone adhesive on the back, made of PTFE tape, the standard thickness is 0.2mm.
2. Main performance and application
PTFE glass varnish has many excellent characteristics, its dimensional stability, high strength, elongation coefficient less than 5%; good temperature resistance, continuous working temperature is -70 ° C ~ +260 ° C; surface friction coefficient is small, insulation Good; good anti-adhesive, non-combustible, anti-aging; good corrosion resistance, resistant to various strong acid and alkali corrosion.
Glass fiber coated polytetrafluoroethylene products are widely used in aviation, paper, food, environmental protection, printing and dyeing, clothing, chemical, glass, medicine, electronics, insulation, construction, grinding wheel slicing, machinery for their excellent performance. And other fields. Can be used to do the following:
(1) gaskets for heating food, barbecue chips, microwave gaskets;
(2) anti-stick gaskets and linings;
(3) Conveyor belts, adhesive tapes, sealing tapes, etc. of various drying and pressing machines;
(4) Anti-corrosion coating of various petrochemical pipelines, electrical and electronic insulation, temperature-resistant cladding materials, environmental desulfurization of power plant exhaust gas, etc.