Times are changing, the stars are changing, society is constantly progressing, and science and technology are also constantly maturing. In recent years, people have developed many new materials, among which ptfe high-efficiency filter paper can be said to be a shining star. The filtration industry has made a huge contribution.
PTFE filter paper refers to a new type of filter material formed by compounding a layer of PTFE film on the surface of ordinary filter material.
This layer of film is equivalent to a “primary dust layer”. Material exchange is carried out on the surface of the membrane, and effective filtration can be carried out from the beginning of use.
Because the surface of PTFE filter paper is smooth and resistant to chemicals, it is laminated to the surface of ordinary filter materials and acts as a disposable dust layer, trapping all dust on the surface of the membrane to achieve surface filtration.
It has unparalleled advantages over traditional filter materials.
PTFE high-efficiency filter paper has the characteristics of high peel strength, large air permeability, low resistance, concentrated and uniform pore size distribution, etc. As a dust bag or pleated dust filter cartridge, installed in the dust removal equipment, it will quickly and effectively intercept the particles measured in microns. It contains ultra-fine dust with a dust removal efficiency of over 99.99%. It is the most effective and economical new filter material in terms of industrial dust filtration and material recovery.
The ptfe microporous membrane of ptfe high-efficiency filter paper is prepared using a unique biaxial stretching technology, which 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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