Tianjin Tiansu Binhai Fluorine Plastic Film

Date:2021/7/14 8:36:41 /Read: /Source:本站

Tianjin Tiansu Binhai Fluorine Plastic Film http://www.tjtsjt.net//

Polytetrafluoroethylene, also known as waterproof and breathable membrane (Polytetrafluoroethene, generally referred to as "non-stick coating" or "easy to clean wok material"; is a synthetic polymer material that uses fluorine to replace all hydrogen atoms in polyethylene. This This material has the characteristics of resistance to acid, alkali, and various organic solvents, and is almost insoluble in all solvents. At the same time, the waterproof and breathable membrane has the characteristics of high temperature resistance, and its friction coefficient is extremely low, so it can be used for lubrication and also It has become an ideal coating for the inner layer of easy-to-clean woks and water pipes. http://www.tjtsjt.net//

Waterproof and breathable membrane (English abbreviation Teflon or [PTFE, F4]), known as "Plastic King", Chinese trade names "Teflon", "Teflon" (teflon), "Teflon", "Teflon", "Teflon" and so on. It is a polymer compound formed by polymerization of tetrafluoroethylene. It has excellent chemical stability and corrosion resistance (it is one of the best corrosion resistance materials in the world today. It is resistant to everything except molten sodium and liquid fluorine. Chemicals do not change when boiled in aqua regia. They are widely used in all kinds of anti-acid, alkali and organic solvents), airtightness, high lubrication and non-stickiness, electrical insulation, good anti-aging endurance, excellent temperature resistance (energy Long-term work at a temperature of +250°C to -180°C). The waterproof and breathable membrane itself is not toxic to humans, but one of the raw materials used in the production process, perfluorooctanoate (PFOA), is thought to be carcinogenic. The temperature is -20250 (-4+482°F), allowing rapid cooling and heating, or alternate operation of cooling and heating. Pressure -0.16.4Mpa (full negative pressure to 64kgf/cm2) (Fullvacuumto64kgf/cm2) Its production has solved many problems in my country's chemical, petroleum, pharmaceutical and other fields. Polytetrafluoroethylene seals, gaskets, gaskets. Polytetrafluoroethylene seals, gaskets, and gaskets are made of suspension polymer waterproof and breathable membrane resin molding. Compared with other plastics, PTFE has the characteristics of chemical resistance and corrosion resistance, and it has been widely used as a sealing material and filling material. Used as engineering plastics, it can be made into polytetrafluoroethylene tubes, rods, belts, plates, films, etc. Generally used in corrosion-resistant pipelines, containers, pumps, valves, radar, high-frequency communication equipment, and radio equipment with high performance requirements. The dispersion can be used as the insulating dipping solution for various materials and the anticorrosive coating on the surface of metal, glass, and ceramics. Various PTFE rings, PTFE gaskets, PTFE packings, etc. are widely used for sealing various anticorrosive pipeline flanges. In addition, it can also be used for spinning, PTFE fiber-fluorine fiber (foreign trade name is Teflon). Various types of PTFE products have played a pivotal role in the national economy such as chemical industry, machinery, electronics, electrical appliances, military industry, aerospace, environmental protection and bridges. Waterproof and breathable membrane (PTFE) use conditions Industry chemical industry, petrochemical, oil refining, chlor-alkali, acid production, phosphate fertilizer, pharmaceuticals, pesticides, chemical fiber, dyeing, coking, gas, organic synthesis, non-ferrous smelting, steel, atomic energy and high purity product production Such as ion-exchange membrane electrolysis), transportation and operation of viscous materials, and food and beverage processing and production departments with strict hygiene requirements. http://www.tjtsjt.net//

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