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Analysis of face mask testing standards and certification

Wearing masks is an effective way to prevent coronavirus pneumonia. So, it is necessary for us to know some face mask certification standards in different regions. 1. China's requirements for face mask Civil face mask standard GBT 32610-2016 and labor protection face mask standard gb2626-2006. a. GBT 32610-2016 divides face mask into four levels At this time, there are no recommendations from health No . iculate filtering facepiece Part respirator with nuisance level organic vapor odor relief to help reduce exposures to airborne particulate (includes PM 2.5 and PM 10) and nuisance levels of ozone or other organic odor. Dual approval as a U.S. NIOSH R95 particulate respirator and as a China GB2626-2006 KN95 particulate respirator. 8577CN

Comparison of Mask Standards, Ratings, and Filtration

Bottom Line:To Understand Mask Ratings. 1. Three randomized studies have found surgical masks are just as effective as N95 masks at preventing virus transmission.They hypothesize the main reason for this is that any mask can reduce the hand-to-face contact, although we dont know this for sure. Global Standards for Face Masks:Fullest Version Update Jul 07, 2020 · The standard for labor protection masks in China is GB 2626-2006:Respiratory protective equipment Non-powered air-purify particle respirator. This product was implemented on December 1, 2006. Mainly for industrial dust masks, suitable for self-absorption filtered respiratory protection supplies for protection against particles of all kinds. Global Standards for Face Masks:Fullest Version Update Jul 07, 2020 · The standard for labor protection masks in China is GB 2626-2006:Respiratory protective equipment Non-powered air-purify particle respirator. This product was implemented on December 1, 2006. Mainly for industrial dust masks, suitable for self-absorption filtered respiratory protection supplies for protection against particles of all kinds.

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