Hello, welcome to visit the official website of Dongguan Niufa Plastic Hardware Co., Ltd!
★ Our main products are mask accessories (nose wire, ear loop) , all kinds of twist ties ( plastic&metal ties, nylon cable ties, touch fastener) And silicone products (silicone rings, silicone tubes, seals) and other packaging materials.
★ Export 3500 tons a year
What is the difference between KN95 and N95 masks?
2022-11-30
Ordinary people are not very clear about the classification and difference of masks. Today, I will show you the KN95 and N95 masks.
The technical requirements and test methods of these two levels are basically the same, but they belong to different national standards.
KN95 level is one of the levels specified in the Chinese standard GB2626-2006.
N95 is one of the grades specified in American Standard 42 CFR 84.
N95 respirator is one of the nine anti-particle respirators certified by NIOSH (National Institute of Occupational Safety and Health). "N" means non-oily particles. "95" means that the filtration efficiency reaches 95% under the detection conditions specified in the NIOSH standard. KN95 mask is the mask with filtration efficiency for particulate matter in our country, and the filtration efficiency is greater than or equal to 95%.
The KN95 and N95 are the same thing, but the standards are inconsistent.
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