The dust layer formed by ptfe reusable mask filter membrane is easy to crack and rot, and the filter material has good air permeability. Since the coated filter material relies on a thin film to capture dust particles, the dust layer can only be formed on the outside of the filter material thin film. It is hydrophobic, the adhesion between the dust layer and the filter material is small, and it is easy to split. It can fall off by its own weight without external force.
PTFE reusable mask filter membrane is mainly due to its use of materials with smaller fiber diameter compared with traditional masks.
Generally speaking, the fiber diameter of the ordinary non-woven material used in our traditional masks is more than 1000 nanometers, while the fiber diameter of the PTFE membrane is between 100 and 200 nanometers, which is much smaller than the above diameter. Therefore, it can very effectively block PM2.5 in the air, as well as some viruses, bacteria and particles that are invisible to the human eye.
After years of painstaking research and development, Suzhou New Material Technology Co., Ltd. not only has strong R&D strength, complete testing methods and domestic advanced experimental equipment, but also attracted a large number of outstanding technical talents.
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