PM2.5 is particulate matter with a diameter of 2500 nanometers, while the polytetrafluoroethylene mask film has a fiber diameter of only 100~200 nanometers, and the pore size distribution is at the nanometer level. Even microorganisms such as viruses and bacteria can It can filter out all PM2.5, and has a better filtering effect on PM2.5, which is ahead of all ordinary non-woven masks on the current market.
? 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.
?Manufacturers use imported raw materials to produce materials with finer molecular weight, cleaner and better uniformity. They have a complete set of domestically advanced production lines to produce products with better quality.
Interested parties can enter the store for consultation.
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