The thickness of the ffp2 mask filter material is only about 0.2mm, which is very light and thin.
Intersected with traditional non-woven masks, they are much thinner.
The filter layer used by the mask membrane is less than 1/6 the thickness of traditional non-woven masks, and the breathing resistance of the mask is positively correlated with its thickness.
The nanometer-scale distribution of membrane pore sizes makes a layer of physical screening and filtration a reality, greatly reducing breathing resistance.
?ffp2 mask filter material is mainly due to its use of materials with smaller fiber diameters 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.
New Material Technology Co., Ltd. is a PTFE composite material manufacturer specializing in the R&D and production of PTFE filter membranes. After years of painstaking research and R&D, the company not only has strong R&D strength, complete testing methods and domestic advanced It has advanced experimental equipment and attracted a large number of outstanding technical talents.
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