In the blink of an eye, it is the season of haze again. Under the “orange alert”, some people give up traveling and choose to squat at home to watch the “haze”. Others are armed with layers of courage and courage to step out of the house. This powerful weapon It is a mask made of polytetrafluoroethylene mask film.
There are also many types of dust masks.
But their principles are the same: they all use composite filter materials. The general filter materials are: activated carbon fiber, activated carbon particles, melt-blown cloth, non-woven fabric, electrostatic fiber, etc., and of course there are other special filter materials, mainly Used to deal with other special toxic gases or radioactive particles.
The classification of dust masks is similar to that of other masks. We can also classify them according to their frequency of use and appearance.
Polytetrafluoroethylene mask membrane is generally made of polytetrafluoroethylene (ptfe) suspended powder, which is expanded and stretched to form a microporous film.
Bubble point film has a fibrillar microporous structure with a porosity of more than 88%, 1.4 billion micropores per square centimeter, and a pore size range of 0.1μm-0.5μm. This film is coated on various fabrics using a special process and base material, it can become a new type of filter material.
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.
The company has advanced PTFE film production lines, lamination and composite production lines, which are at the domestic advanced level.
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