Standard andpost-treatment of KN95 facial mask
China KN95 Mask
With the stability of the epidemic, a large number of enterprises return to work and production, all kinds of mask products can be soothed, so what do you need to pay attention to when using kN95 masks? If you do not really know it, please take a look at the following introduction.
What's a KN95 mask?
The KN95 mask is one of nine kinds of particulate matter defensive masks certified by NIOSH. KN95 isn't a specific product name, as long as it meets the KN95 standard and the product that has passed the NIOSH review can be called the KN95 mask, which can filter patches with aerodynamic periphery of0.075 μ m ±0.020 μ m with a filtration effectiveness of further than 95."N"means not resistant to canvas (not resistant to canvas)."95"means that the attention of patches in the mask is further than 95 lower than that outside the mask when exposed to a specified number of special test patches. Of these, 95 isn't the average, but the minimum. KN95 isn't a specific product name, as long as it meets the KN95 standard and has passed the NIOSH review, it can be called a"KN95 mask". The protection grade of KN95 indicates that under the testing conditions specified in the NIOSH standard, the sludge effectiveness of mask sludge media fornon-oily patches ( similar as dust, acid fog, makeup fog, microorganisms,etc.) reaches 95.
https://www.kenjoymedicalsupplies.com/news/the-standard-and-post-processing-method-of-kn95-mask-kenjoy/
Safety norms for masks
Other Flyspeck mask grades certified by NIOSH include KN95, N99, N100, R95, R99, R100, P95, P99, P100, a aggregate of 9. These protection situations can cover the protection range of KN95.
"N"means not resistant to canvas (not resistant to canvas) and is suitable fornon-oily patches.
"R"means canvas resistance (resistant to canvas) and is suitable for unctuous ornon-oily particulatematter.However, it should be used for no further than 8 hours, If used for the protection of unctuous particulate matter.
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Fujian Kenjoy Medical Supplies Co., Ltd.
https://www.kenjoymedicalsupplies.com/
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