Masks made of ptfe mask cloth can be reused because the middle layer is a highly air-permeable and moisture-permeable nano-microporous membrane. The membrane can withstand disinfection treatment with boiling water, alcohol, etc. and can be reused. Will damage filtration performance.
PTFE mask cloth is a microporous film made by special processing technology, such as calendering, extrusion, and biaxial stretching.
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 porosity of the film is generally between 80% and 95%. A high porosity will increase the ventilation; the pore size distribution is concentrated, indicating that the membrane pore size is uniform.
? is a high-tech enterprise focusing on the research, development and production of fluorine material membrane technology. It is engaged in technology development, transfer, consulting and services in the field of new materials; R&D, production, sales and customization; and providing design solutions for high-efficiency separation and filtration materials. business.
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