Service life of disposable mask filter material
Today we recommend a mask filter material, which is a disposable mask filter material from the brand “”.
Under test conditions, its filtration efficiency can fully meet the KN95 standard.
Fiber filtration consists of five mechanisms (interception effect, inertia effect, diffusion effect, electrostatic effect, and gravity effect).
For particles below 0.5μm, the filtration effect is highly related to the electrostatic effect.
The electrostatic filtration effect of melt-blown cloth can be effectively improved through electret treatment or electret modification.
The size of the new coronavirus is 0.1μm.
Although Academician Zhong Nanshan said that virus-containing particles transmitted by droplets are basically at the PM4 level, for medical staff with high risk of exposure, the risk of aerosol transmission is very high.
Disposable mask filter material has significant characteristics such as high efficiency, low pressure loss, large dust holding capacity, and long service life.
This filter membrane can very effectively capture particles above 0.3μm, with an efficiency of over 99.99%.
It can effectively inhibit the growth of microorganisms in the filter material, prevent secondary pollution of the filter, and achieve the purpose of improving the environment.
Suzhou New Material Technology Co., Ltd. is a PTFE composite material manufacturer focusing on the R&D and production of disposable mask filter materials. After years of painstaking research and R&D, the company not only has strong R&D strength, complete testing methods and The domestic advanced experimental equipment has also attracted a large number of outstanding technical talents.
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