Ordinary mask is analysed and the smog masks have what differentiation
Ordinary mask is analysed and the smog masks have what distinction is known to all the types of masks on the market has a lot of, people wear masks and travel, along with the increasingly serious air pollution, however, many people travel will wear masks, prevent mist haze many users are confused, what ordinary masks and prevent mist haze masks, disposable masks below small make up to introduce to the masses of users simple, here are together and see it.
The most common gauze masks protective effect of particulates in the air is the worst.
Ordinary gauze masks masks is fiber, its principle of choke is a mechanical block, through this layer mechanical block, can block large particles, but cannot stop diameter less than 5 micron particles.
Medical surgical masks and medical disposable masks can stop diameter greater than 4 micron particles, in the hospital environment masks conurbation lab for the test results show that, in accordance with the general standard of medicine, to 0.
3 micron particles, medical surgical masks transmittance is 18.
3%, the average disposable surgical masks for 85.
6%, which indicates that surgical masks to tiny particles blocking effect is limited.
The haze of masks used air filtration material technology, 0.
25 micron level, can prevent viruses.
Masks filter dust granule activated carbon was added, among the traditional activated carbon fibers mask is on the filter fiber wipe on a layer of charcoal powder, fiber cloth is part of the fine carbon powder particles, for users of suffering from lung disease has certain effect.
And through fine processing of granular activated carbon can not only deep purification dust, also can absorb toxic gas, further improve the safety of the masks.
The masks on the market of shallow kind what are the characteristics of cycling gloves of labor insurance gloves Copper Plus is the unique producer of antibacterial clothing and related products. Harvest SPF Textile Co., Ltd.’s purpose is to create superior value for our customers, employees, communities and investors through the production, conversion, delivery and sale of energy and energy services. In order to obtain the most suitable for your copper fabric clothing, you need to contact qualified suppliers which can produce super quality to your specifications and offer a friendly price.