1. Different product certifications
1. 3M 8210VCN
1) US NIOSH N95 certification (NIOSH: National Institute of Occupational Safety and Health).
2) China LA (Labor Safety) certification, in line with China’s GB2626-2006 standard KN95 level requirements. .
3) The filtration efficiency of protecting non-oily particles is not less than 95%.
2. 9502V
China LA (Labor Safety) certification, in line with the KN95 level requirements of China’s GB2626-2006 standard; according to this certification, the filtration efficiency of protecting non-oily particles is not less than 95 %.
2. Different uses
1. 3M 8210VCN
Used to protect during grinding, sandpapering, cleaning, sawing, bagging, etc., or Protection against particulate matter produced during the processing of ores, coal, iron ore, flour, metals, wood, pollen and certain other substances.
2. 9502V
In the process of grinding, sandpapering, cleaning, sawing, bagging, etc., or in ore, coal, iron ore, flour, metal, wood, pollen Particulate matter produced during the processing of certain other substances. Liquid or non-oily particles produced by sprays that do not emit oily aerosols or vapors.
3. Different parameters
1. 3M 8210VCN
NIOSH certification code: TC-84A-5407
LA identification number: 06 -31-201001
Structure type: cup type
Size: standard size
Packaging: 20 pieces/box, 160 pieces/carton
2. 9502V
LA identification number: 06-31-201001
Structure type: folding type
Size: standard size
Wearing method: headband type
Headband connection method: headband nail
Baidu Encyclopedia-3M 9502 anti-particle mask
Baidu Encyclopedia- 3M 8210CN dust mask