PTFE nano mask cloth prepared by one-way or two-way stretching method has a spider web-like microporous structure on the surface. The three-dimensional structure has very complex changes such as network connect…

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 high porosity and ultra-thin …

PTFE nano mask cloth is made of polytetrafluoroethylene as raw material. It is expanded and stretched to form a microporous film. This film is coated on various fabrics and substrates using a special process to…

The thickness of the melt-blown alternative material ptfe nano mask cloth is only about 0.2mm, which is very light and thin. Intersected with traditional non-woven masks, they are much thinner. The filter layer…

The respiratory impedance of melt-blown alternative material 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 ma…

Non-woven fabrics are the youngest and most promising emerging field in the textile industry. my country’s non-woven industry started late, but it is developing very rapidly. Non-woven fabrics in the earl…

To put it simply, the PTFE protective clothing filter material must not only be moisture-wicking, breathable, and comfortable to wear, but also protect medical staff from infection by various pollutants such as…

PTFE protective clothing filter material has sufficient strength and dimensional stability. During the tensile test, the breaking strength is not less than 45N and the elongation at break is not less than 30%. …

The ptfe protective clothing filter material has the performance of preventing the penetration of micro-particles. The filtration efficiency of non-oily particles in key parts and seams of the protective clothi…