Do you know the new material ptfe base tape film? Do you know its specific functions? Let us walk in and learn about this material today.
PTFE base tape film is a 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 fluoride (PFA), polyperfluoroethylene-propylene (FEP, F46), ethylene-tetrafluoroethylene copolymer (ETFE), polychlorotrifluoroethylene (PCTFE), ethylene·chlorotrifluoroethylene copolymer (ECTFE), poly Vinylidene 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.
It is a manufacturer of polytetrafluoroethylene microporous membranes that specializes in R&D, production and sales.
The materials of the products produced by our company are all imported raw materials, with high uniformity, stable performance and good breathability.
It also has high filtration efficiency and can meet the filtration efficiency level requirements of sub-high efficiency, high efficiency and ultra high efficiency filters.
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