The ptfe dust mask film adopts a special processing technology and is a microporous film made by calendering, extrusion, biaxial stretching and other methods.
This kind of membrane has excellent breathability, corrosion resistance, aging resistance, high temperature resistance and other properties.
Three-dimensional mesh structure, no through holes.
The porosity and pore size distribution are important indicators for measuring films.
The surface of the ptfe dust 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 the PM2.5.
In addition to the polytetrafluoroethylene mask film, it also polymerizes other four layers of protective materials such as PP and ES. With five layers of protection, the mask is still very light and thin. The breathing resistance is only 60~70pa, which is much lower than the traditional N95 mask 120pa. ~250pa breathing resistance.
Suzhou New Material Technology Co., Ltd. is a high-tech enterprise specializing in the research, development, production and sales of PTFE films. It strives for excellence in product quality and occupies a dominant position in the market with its unique and stable performance.
Interested parties can contact us at any time or enter the store to consult us.
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