The polytetrafluoroethylene mask membrane product is made of polytetrafluoroethylene as raw material, which is expanded into a microporous film, and then the film is coated on various fabrics or paper substrates using a special process on, making it a new type of filter material.
It has unparalleled advantages over traditional filter materials.
In terms of production, its technical requirements are much higher than those of ordinary waterproof materials. In terms of quality, it also has functional characteristics that other waterproof materials do not have.
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 compared. Wearing a mask vs.
The wearing comfort of a polytetrafluoroethylene film mask is mainly determined by the air permeability and moisture permeability of the mask.
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.
After years of painstaking research and development, the company not only has strong R&D strength, complete testing methods and domestically advanced experimental equipment, but also attracted a large number of outstanding technical talents.
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