The respiratory impedance of polytetrafluoroethylene mask membrane is only 60-70pa, and the ordinary melt-blown non-woven mask is as high as 120-250pa. In comparison, the breathability of film masks is already very good, but it certainly cannot be worn without it. Mask Vs.
The comfort level of a mask is mainly determined by its air permeability and moisture permeability.
Thin film masks have higher air permeability due to their material characteristics of high uniform distribution of holes; coupled with the moisture-proof and moisture-permeable characteristics of film materials, they can give users a more comfortable breathing experience.
PM2.5 is particulate matter with a diameter of 2500 nanometers. As for the polytetrafluoroethylene mask film, the fiber diameter of this film is 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.
? is a manufacturer specializing in the R&D, production and sales of polytetrafluoroethylene microporous films. It has a factory area of nearly 4,000 square meters and professional production equipment. It is a partner of Fortune 500 companies in the United States; The products we produce are produced from imported raw materials, with finer molecular weight, cleaner quality and better uniformity.
And we have a full set of advanced production equipment and testing instruments, as well as a complete pre-sales, sales and after-sales service system.
If interested, please enter the store for consultation.
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