In today’s society, with the rapid development of economy, people’s living standards are getting richer and richer, but the environment we live in is constantly deteriorating, especially air pollution is getting more and more serious, and the air pollution PM2.5 is even more disturbing. In order to prevent inhaling this harmful substance, people usually wear masks, especially masks made of ptfe medical mask filter material.
The surface of the ptfe medical mask filter material 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.
? is a manufacturer of polytetrafluoroethylene filter materials that specializes in R&D, production and sales.
The products produced by our company have high uniformity, stable performance and good breathability.
It also has high filtration efficiency and can meet the filtration efficiency level requirements of sub-high efficiency, high efficiency and ultra high efficiency filters.
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