With the arrival of the new virus, “mask” has become a hot search term.
We all know that a mask is a sanitary product, which generally refers to a device worn on the mouth and nose to filter the air entering the mouth and nose to prevent harmful gases, odors, and droplets from entering and exiting the wearer’s mouth and nose.
Today, in order to better block viruses, people use polytetrafluoroethylene mask membranes.
Environmentally friendly filter material polytetrafluoroethylene mask membrane has a significant effect in purifying the air.
The product is made by mechanically stretching PTFE material, which can ensure the complete retention of impurities such as bacteria and has 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.
Therefore, the microporous membrane has good waterproof properties and good breathability, so it is very suitable for waterproof, dustproof and breathable applications.
The polytetrafluoroethylene mask membrane prepared by one-way or two-way stretching method has a spider web-like microporous structure on the surface, and has very complex changes in the three-dimensional structure such as network connectivity, hole nesting, and channel bending. , so it has excellent surface filtration function.
Nano masks produced using this material have the characteristics of high barrier efficiency, long service life, lightness and breathability, and are a new direction for the development of masks in the future.
The polytetrafluoroethylene mask membrane made by the 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.
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