What are the main categories and differences of 3M masks

What are the main categories and differences of 3M masks

3M masks can be divided into three categories: medical masks, particulate protection masks and comfort and warmth masks. There are differences between each type and each type of mask has its own protection focus, as follows:

First, 3M masks different use scenarios
3M medical protective masks are domestic and imported, which have the protective performance of medical surgical masks and particulate protective masks, and are specially utilized in hospitals.
3M particulate protection mask is usually referred to as 3M dust mask.The use of protective masks at work to guard the health of workers belongs to the category of occupational health.
3M Comfortable Warm Mask has the function of keeping warm and cold, but it doesn't have the function of preventing fine particles. 3M masks

Two, 3M masks the use of different effects
3M Medical Mask Filter particulate matter in the air and block droplets, blood, body fluids and secretions.
3M Particulate Mask is used to reduce all kinds of harmful particulate matter (from coarse sand dust and blown dust to fine dust, smoke and smoke from various production processes, air pollutant PM2.5, including fine pathogens) suspended in the air through the respiratory tract. 3M masks
The 3M Comfy Warm Mask is made of 3M New Sherry High Efficiency Warm Mask, which is composed of multiple layers of microfiber to retain air. It is 1.5 times as warm as down, so it belongs to thermal products.

Three, 3M masks different quality standards
1, 3M medical protective mask
Imported 3M medical anti-particulate masks (such as 1860) have been certified by the US Food and Drug Administration (FDA), the US NIOSH (National Institute of Occupational Safety and Health), meet the requirements of N95 grade, and have also been certified by the China Food and Drug Administration (SFDA).In line with the Chinese national standard GB19083-2010 "medical protective mask technical requirements".
Domestic 3M medical anti-particulate masks (such as 9132) have been certified by NIOSH (National Institute of Occupational Safety and Health) in the United States and meet the requirements of the N95 level. Meanwhile, they have also been certified by the China Food and Drug Administration (SFDA) and meet the Chinese national standard GB19083-2010 "Technical Requirements for Medical Protective Mask".

2, 3M particulate protection mask
Anti-particulate masks have different filtration efficiency levels from low to high, which are specified by the standard applicable to the product. For example, Chinese national standard GB2626-2006 specifies three filtration efficiency levels (90%, 95% and 99.97%).
3M anti-particulate masks are widely used for occupational protection, targeting at the particulate matter produced in the production process, such as mineral dust, casting dust, welding dust, pharmaceutical dust, wood dust, etc. The government has specific regulations and standards for this kind of application to regulate and guide the selection. 3M masks

3. 3M Comfortable Warm Mask
3M Comfortable Warm Masks are required to comply with the relevant fabric and material regulations. There are no mandatory national standards. 3M masks