Let’s do a test. If someone gives you a bottle of liquid mixed with oil and water, how do you separate the two? The answer is that the experiment can be completed using PTFE liquid filtration membrane.
PTFE (polytetrafluoroethylene) is a highly crystalline polymer polymerized with tetrafluoroethylene as a monomer.
It is a white waxy thermoplastic similar to polyethylene (PE).
Industrial preparation of ptfe high-temperature filtration membranes is mainly made by mechanical stretching of ptfe materials.
The ptfe high-temperature filter membrane produced through the biaxial stretching process has many characteristics such as excellent high temperature resistance, high temperature resistance, anti-aging, high lubrication, non-adhesion, and chemical resistance.
It is a polymer filter membrane with high porosity and pore diameter in the range of 0.1μm-10μm, which can intercept solid particles and colloidal particles in gas or liquid.
The pore size is small and uniform, so the PTFE biaxially stretched membrane can achieve higher efficiency at lower resistance.
It is widely used in air purification, industrial dust removal, pharmaceutical field, electronic field, clothing field, etc.
The ptfe membrane materials produced are all produced from imported raw materials, with finer molecular weight, cleaner performance, good filtration performance, strong hydrophobicity, good air permeability and better uniformity. We have a complete set of domestically advanced production lines.
Good filtration performance, strong hydrophobicity and good air permeability.
PTFE biaxially stretched membrane has high porosity, generally the porosity can reach 80%~90%, and the microporous structure is very stable.
The filtration principle is a surface filtration mechanism, so it can easily remove dust.
Low resistance, filtration efficiency can reach 99.999995%.
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