Contrast analysis of mask standards

- Apr 25, 2020-

The formulation of GB 19083-2010 originated from SARS in 2003. It was found that N95 masks can effectively prevent the spread of viruses. Therefore, its 2003 version requires particle filtration efficiency ≥95%, and then the standard revision added anti-synthetic blood penetration, anti-staining Performance, suitable for medical work environment with strong pathogen transmission and strong protection. It is characterized by barrier protection and strong adhesion. It is mainly used for the frontline medical staff and staff. It is not recommended for the elderly, children and frail healthy adults ;


The formulation of GB 19083-2010 originated from SARS in 2003. It was found that N95 masks can effectively prevent the spread of viruses. Therefore, its 2003 version requires particle filtration efficiency ≥95%, and then the standard revision added anti-synthetic blood penetration, anti-staining Performance, suitable for medical work environment with strong pathogen transmission and strong protection. It is characterized by barrier protection and strong adhesion. It is mainly used for the frontline medical staff and staff. It is not recommended for the elderly, children and frail healthy adults ;


YY / T 0969-2013 is suitable for wearing in the general medical environment. It is the most common mask that can be seen in daily pharmacies. It is also suitable for people wearing protection during the epidemic;

GB 2626-2006 is a mask used to protect various types of particulate matter inhalation in the field of safety supervision and labor protection. Among them, KN95 is similar to the test method and requirements of N95 in 42 CFR Part 84 of the US Federal Regulations, so it can play a better Blocking protection, its 2019 version will be implemented in the second half of 2020;


GB / T 32610-2016 is a standard for masks worn in the daily life of the public in recent years, with prominent smog conditions. The main items are filtration efficiency and protection effects, both of which evaluate salty and oily aerosols. The requirement for compliance is high, and it is also suitable for personal protection during severe periods of the epidemic.

Whether the mask can be reused


In order to guide different populations to choose and use masks scientifically and reasonably, the State Council has formulated the "Technical Guidelines for the Selection and Use of Masks for the Prevention of New Coronavirus Infections in Different Populations" in response to the joint prevention and control mechanism for new coronavirus infections. The technical guidelines clearly stipulate that non-medical personnel outside the epidemic area, such as office workers or people at home, do not need to go out again and change a mask! In places with good ventilation and low population density, masks are not required. During the epidemic of pneumonia infected by the new coronavirus, the use of masks (use time and number of uses) can be appropriately extended under the premise of protecting public health.

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