The protective effect of ptfe nano mask filter membrane

The COVID-19 epidemic is fierce. Masks are the most important combat tool during epidemic prevention and resumption of work. Not all masks can play a good protective role.

Masks made of materials such as ptfe nanomask filter membrane can provide effective protection.

The English name of polytetrafluoroethylene is ptfe.

The surface of the polytetrafluoroethylene mask membrane is composed of 100~200 nanofibers staggered into holes. After the fiber diameter is reduced to the nanometer level, the surface area increases, the pore size becomes smaller, and the pore volume increases, which can effectively block PM2.5.

It also has a fibrillar microporous structure with a porosity of more than 88%, 1.4 billion micropores per square centimeter, and a pore size range of 0.1μm-0.5μm. This film is laminated on various fabrics and substrates using a special process. material, it can become a new type of filter material.

Suzhou New Material Technology Co., Ltd. is a fluorine material film manufacturer that integrates the R&D, production and sales of PTFE air filtration membranes, PTFE bubble point membranes, PTFE nano mask filters, Teflon membranes and coated filter materials.

The company has advanced PTFE membrane production lines, lamination and composite production lines, which are at the domestic advanced level.

The PTFE nanomask filter membrane made 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.

The polytetrafluoroethylene microporous membrane has a very 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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