Since the outbreak of COVID-19, disposable mask filter materials that can effectively intercept respiratory droplets and tiny airborne particles carrying pathogens have become an important material for making masks. Let’s take a look at the details.
? Disposable mask filter material 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 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.
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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