In order to improve its creep property and abrasion resistance, teflon products were modified with graphite, carbon black, molybdenum disulfide, glass fiber, carbon fiber, polyphenylene sulfide and other materials.There are a lot of knowledge about teflon products. Below quanxu new material technology co., ltd. introduces the main USES and excellent characteristics of teflon products.
~Main USES of teflon products
Teflon products main application: gasket, valve seat, seal, bearing, slider, piston ring, etc.Teflon impregnated products are high temperature resistant products made of high strength glass fiber yarn woven into various thickness base cloth, then impregnated with teflon and treated with high temperature silica gel.USES: textile printing, printing drying tape, screen printing, ultraviolet drying, food baking machine guide tape, food, medicine, composite plastic bag hot sealing, anti-corrosion pipeline lining, etc.Teflon made of bar, pipe, film, bearing, gasket, valve and other different profiles and parts, widely used in machinery, chemical industry, aviation, electrical electronics, national defense industry, cutting-edge technology, medical and health and electrical insulation and other fields.
~Excellent properties of teflon products
Teflon has the smallest surface tension in solid materials, does not adhere to any material, and has the characteristics of high and low temperature resistance, which makes it very widely used in the manufacture of non-stick wok.The anti-adhesion technology mainly includes two kinds: the teflon parts or thin slices are installed on the substrate, and the teflon coating or the coating cloth with glass composite is covered on the substrate after thermal shrinkage.With the continuous development of material application technology, teflon material three shortcomings: cold flow, difficult to weld, difficult to melt processing is gradually overcome, so that it in optics, electronics, medicine, petrochemical oil seepage prevention and other fields of application prospects are more broad.Teflon is stable in nature, but attention should also be paid to avoiding high temperature, especially to avoid exposure to naked fire, as it will decompose toxic gases above 400℃.PTFE can be used at 260℃ for a long time.Due to the high temperature cracking also produce highly toxic by-products such as fluorphosphorescence and perfluoroisobutene, so special attention should be paid to safety protection and prevent ptfe contact flame.
Anticorrosion Pigments, Inkjet Receptive Coating, Matting Agent
