The full name of ptfe mask membrane is polytetrafluoroethylene mask membrane. This membrane has a three-dimensional mesh structure and no through holes.
It can effectively intercept fine dust with extremely small diameters and block harmful gases in the air. Its advantages are unmatched by ordinary masks.
The materials required to make traditional masks are generally ordinary non-woven fabrics, cotton cloth or gauze.
Current dust masks are generally made of two layers, inner and outer, with a layer of filter cloth in the middle.
The filtering of dust in the air mainly relies on the filter cloth in the middle. However, ordinary filter cloth can only intercept some dust with larger particles, and it cannot have a good effect on those fine dust.
So, people continue to conduct scientific research, and finally discovered that there is a material that can effectively block those fine dust in the air, which is the environmentally friendly material PTFE mask film.
The surface of the polytetrafluoroethylene mask membrane is composed of 100~200 nanofibers staggered into holes. After the fiber diameter is reduced to the nanometer level, the surface area increases, the pore size becomes smaller, and the pore volume increases, which can effectively block PM2.5.
In addition to the PTFE sanitary film mask, it also polymerizes other four layers of protective materials such as PP (polypropylene) and ES (skin-friendly and anti-allergic material). With five layers of protection, the mask is still very light and thin, and the breathing resistance is only 60~70pa. The breathing resistance is lower than the 120~250pa of traditional N95 masks.
Suzhou New Material Technology Co., Ltd. is a fluorine material film manufacturer that integrates the research, development, production and sales of PTFE air filtration membranes, PTFE bubble point membranes, PTFE mask membranes, Teflon films and coated filter materials.