N95 Surgical Mask Respirators Wholesale - Face Mask Headloop

# N95-Surgical-Medical-Mask-201912301
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N95 Surgical Mask Respirators Wholesale - Face Mask Headloop

Blocks droplets, blood, body fluids, secretions

KN95 PM2.5 Pollution & Haze Respirator - Non-Sterilized

Reduce inhalation of droplets and non-oil based particles in the air

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Medical Mask YY/T 0969-2013 YY 0469-2011 GB 19083-2010 GB 2626-2006
Name One-time-use medical face mask Surgical Mask Protective face mask for medical use Protective face mask for medical use
Application Suitable for covering the mouth, nose and jaw of the user, and is a disposable mask for wearing in ordinary medical environment, and blocking the pollutants exhaled or sprayed out of the mouth and nose. Disposable masks suitable for use by clinical medical personnel during invasive procedures. It is used to cover the user’s mouth, nose, and jaw, and provides a physical barrier to prevent direct penetration of pathogenic microorganisms, body fluids, particulate matter, etc. Self-priming filtering medical protective mask suitable for filtering particulates in air, blocking droplets, blood, body fluids, secretions, etc. in medical working environments… Self-priming filtering medical protective mask suitable for filtering particulates in air
Subjects for testing the filtering efficiency Bacterial aerosol
MPS: 3um
Bacterial aerosol
MPS: 3um
NaCl aerosol
CMD: 0.075um
MMAD: 0.24um

NaCl aerosol

Bacterial filtering efficiency (BFE) ≥ 95% ≥ 95% Not available Not available
Particles filtering efficiency (PFE) Not available ≥ 30%
(Non-oily particles)
Level 1: ≥ 90%
Level 2: ≥ 99%
Level 3: ≥ 99.97%
(Non-oily particles)
≥ 95%
Ventilation resistance ≤ 49 Pa
(Gas flow: 8L/min)
≤ 49 Pa
(Gas flow: 8L/min)
≤ 343.2 Pa
(Gas flow: 85L/min)
≤ 350 Pa
(Gas flow: 85L/min)
Synthetic blood penetration Not available 2ml of synthetic blood is sprayed on the outer side of the mask at a pressure of 16.0kpa (120 mmHg). The inner side of the mask should not penetrate. 2ml of synthetic blood is sprayed on the outer side of the mask at a pressure of 10.07kpa (80 mmHg). The inner side of the mask should not penetrate. Not available

 

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