Polytetrafluoroethylene is a linear crystalline thermoplastic with a white waxy feel similar to polyethylene. The surface feels smooth and its products are transparent or opaque.
Teflon air filter membrane is one of its derivative products.
PTFE plastic 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.
Because Teflon air filter membrane 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.
In addition to being widely used in chemical, petrochemical, oil refining, pharmaceutical, metallurgy and other fields, ptfe lining anti-corrosion products are also often used in electronics and electrical appliances.
Currently these products include lined pipes, pipe fittings, towers, kettles, vessels, pumps and valves, etc.
PTFE membrane manufacturer specializes in the production of Teflon air filtration membranes. It has a node-fine fiber structure and forms hundreds of millions of micropores per unit area. It can effectively intercept dust in the air and is very suitable for air purification fields, such as For vacuum cleaner applications, the high breathability and high interception efficiency of the membrane enable the vacuum cleaner to not only effectively intercept dust particles, with a maximum accuracy of over H14 (99.995%), but also allow the vacuum cleaner to maintain low energy consumption, and the material can be washed and restored. Performance enables reuse.
The main feature of Teflon dust removal membrane is surface filtration, which can improve filtration efficiency and improve the problems of increasing filtration pressure and high concentration of fine dust emissions that often occur in traditional filtration methods.
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