What industries can ptfe bubble point filter material be used in?
The pores of ptfe bubble point filter material are extremely small and the longitudinal irregular curved arrangement prevents wind from passing through, thus it has the characteris…
Why is the PTFE filter material of children’s masks suitable for children?
Although some studies have proven that N95 masks are significantly more resistant to PM2.5 than ordinary cotton masks, but because this kind of mask has a very good seal, blocking …
What is the size of the PTFE filter material for children’s masks?
Children’s masks are special masks designed for children. Since children’s faces are smaller, long-term use of adult masks will reduce the protective ability due to mis…
What is the protective effect of ptfe nano mask cloth?
The filtration efficiency of ptfe nano mask cloth for bacteria and PM2.5 particles in the air can reach more than 95%, reaching the filtration standard of KN95 masks. The extremely…
How about the ptfe nano mask cloth in terms of bacterial filtration?
PTFE nano mask cloth can ensure complete interception of bacteria and other impurities while having a large flux. The material is resistant to high temperatures, strong acids and a…
What is the approximate filtration efficiency of ptfe nano mask cloth?
The filtration efficiency of ptfe nano mask cloth for bacteria and PM2.5 particles in the air can reach more than 95%. The extremely high porosity and ultra-thin thickness of <5…
What is the protective effect of ptfe nano mask cloth?
The filtration efficiency of ptfe nano mask cloth for bacteria and PM2.5 particles in the air can reach more than 95%, reaching the filtration standard of KN95 masks. The extremely…
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What is the respiratory impedance of ptfe nano mask cloth?
The respiratory impedance of ptfe nano mask cloth is only 60-70pa, while ordinary melt-blown non-woven masks are as high as 120-250pa. In comparison, the breathability of film mask…
Are masks made of ptfe nano mask cloth good?
PTFE nano mask cloth is a purely physical barrier and does not rely on static electricity. When the user inhales, the pores of 100~200 nanometers will block PM2.5 to PM0.3 through …
What are the characteristics of ptfe nano mask cloth?
PTFE nano mask cloth adopts special processing technology and is a microporous film made by calendering, extrusion, biaxial stretching and other methods. This kind of membrane has …