In today’s society, PTFE base film is the most popular fluorine-containing polymer material and is well known for its excellent performance. Currently, this material has outstanding application prospects at home and abroad.
Fluoroplastic is a kind of plastic containing fluorine element. According to its molecular structure arrangement, it can generally be divided into the following types: polytetrafluoroethylene (PTFE, F4, Teflon, Teflon), soluble polytetrafluoroethylene Ethylene (PFA), polyperfluoroethylene-propylene (FEP, F46), ethylene-tetrafluoroethylene copolymer (ETFE), polychlorotrifluoroethylene (PCTFE), ethylene·chlorotrifluoroethylene copolymer (ECTFE), polyvinylidene Vinyl fluoride (PVDF), polyvinyl fluoride (PVF).
PTFE base tape film has excellent high and low temperature resistance – long-term use temperature is -100℃~+250℃, excellent corrosion resistance – can withstand various acids, alkalis, salts, organic solvents, strong oxidants, etc.
Since PTFE material is expensive and has lower strength than steel, it is generally made into a lining, which is protected and reinforced by a metal shell to form a whole.
In this way, the lining layer can resist corrosion, high and low temperatures, and the outer shell can withstand pressure. It has sufficient strength and stiffness, which can reduce the overall cost.
PTFE lining anti-corrosion products have been widely used in chemical, petrochemical, oil refining, pharmaceutical, metallurgy and other fields, and are also often used in electronic and electrical appliances.
Currently these products include lined pipes, pipe fittings, towers, kettles, vessels, pumps and valves, etc.
We are a manufacturer specializing in the production of PTFE base membrane materials. In the field of industrial sewage treatment, we have the characteristics of “uniform and stable, high efficiency and low resistance, long life, customizable, easy cleaning and maintenance” and are accepted and loved by the majority of enterprises.
Interested parties can enter the store and contact us.
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