The ptfe nano mask filter membrane is mainly used to block most bacteria and some viruses. It can effectively prevent people from being infected by some bacteria and viruses, thereby ensuring their safety. Generally, this filter material can filter bacteria The efficiency can reach more than 95%.
Filter material fluctuations come from two sources. First, electret melt-blown and electrostatic cotton mainly provide filtration efficiency through static electricity, and static electricity itself has attenuation characteristics. Therefore, as time goes by, it may bring about filter material products. Reduction in filtration efficiency.
This point has been recognized by many people, but few people pay attention to the second point.
This is the difference between the products themselves, or product uniformity, which is the size of the deviation.
Masks made of ptfe nanomask filter membrane can be reused and can also block secretions, blood, body fluids, etc. At the same time, they have high requirements for permeability because the middle layer is highly breathable and moisture-permeable. Nano-porous membrane, the membrane can withstand disinfection treatment with boiling water, alcohol, etc., and can be reused without damaging the filtration performance.
It has remarkable results in purifying the air. The product is made by mechanically stretching PTFE material to ensure that impurities such as bacteria are completely trapped.
The ptfe nano mask filter membrane produced has strong hydrophobicity, chemical resistance, waterproofness and low wind resistance, and can obtain high dust removal efficiency, for some extremely fine particles with a diameter of 0.1um-0.3um , the filtration level can reach H13-U16.
In addition, biaxially oriented film can undoubtedly achieve ultra-low emissions in intercepting various types of dust generated during the production process of the company, and it fully complies with current environmental protection standards.
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