Teflon air filtration membrane technology becomes mature
At the beginning of the 21st century, the development of modern science and technology has become more mature, and many membrane materials have become available.
Teflon air filtration membranes with lower resistance and higher efficiency are now being continuously developed and put into use.
Environmentally friendly filter material Teflon air filter membrane has significant results in purifying the air.
The products can be used for air purification and filtration, industrial dust removal and filtration, etc.
Teflon microporous membrane itself has good hydrophobicity and small pore size, so the microporous membrane has good waterproofness and good breathability, so it is very suitable for waterproof, dustproof and breathable applications. .
Take a filter as an example. The ratio of the amount of dust it captures to the amount of dust in the unfiltered air is the “filtration efficiency.”
Particles smaller than 0.1μm (micrometers) mainly perform diffusion motion. The smaller the particles, the higher the efficiency. Particles larger than 0.5μm (micrometers) mainly perform inertial motion. The larger the particles, the higher the efficiency.
Between 0.1μm and 0.5μm, there is a lowest point in efficiency.
The Teflon air filtration membrane produced by Suzhou PTFE filter membrane manufacturer by mechanically stretching PTFE material can ensure the complete retention of bacteria and other impurities while having a large flux.
The material is resistant to high temperatures, strong acids and alkalis, and has wide chemical applicability. When used for gas filtration, it can achieve 100% retention of various phages, bacteria and particles above 0.02um.
PTFE microporous membrane has high filtration efficiency and can meet the filtration efficiency level requirements of sub-high efficiency, high efficiency and ultra high efficiency air filters.
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