I don't know if you have such a problem. What is the life cycle of the most common activated carbon mask in life? Today, the mask manufacturer will tell you.
In the newly decorated environment, the activated carbon mask can be used for about one hour; It can be used in relatively clean environment for three to four days; If it is in a very clean environment, it can be used for one month. Because the activated carbon mask is physically adsorbed, it will be absorbed no matter whether it is good or bad, and will be saturated soon. Even if it looks new, it's actually useless.
At present, you can't just replace the activated carbon masks temporarily, because they are still very new, because it may affect your health. Therefore, the activated carbon mask should be replaced after a certain period of use in the above environment.
The above is the introduction of "the function of activated carbon mask" provided by the editor of Linghe labor protection net. Hope to help you understand the activated carbon mask! Activated carbon mask is based on a variety of materials, with the dual role of anti-virus and dust. However, the concentration of harmful substances in the environment is very high, so it is recommended to use gas masks for protection.
How long does it take to replace the dust cover?
In smoke, masks are essential personal protective equipment. Different masks are needed for different ambient air quality. There are professional anti PM2.5 masks and masks with replaceable filters. Mask,
Medical Mask, mask, cotton mask. Different types of masks have different service life. How long does it take to change the mask?
It is usually necessary to replace the PM2.5 mask within 2 days. Professional PM2.5 protective masks (such as n99 mask, N95 mask, etc.) will be replaced after two days of use, otherwise they will not have good protective effect.
In addition, this kind of mask is not suitable for long-term wear, because they have good air tightness, it is easy to cause people dyspnea and lack of oxygen. You can choose whether to wear professional PM2.5 mask according to your daily air quality. If the air quality is good, you can choose a common dust mask.
Mask with PM2.5 filter
The mask that can replace PM2.5 filter is usually replaced every 8-10 days. It is recommended to clean the mask body every 2-3 days. The mask is a kind of filter, which can prevent the PM2.5 mask from producing antibacterial effect in the dust mask inside the public mask. Filters are usually disposable, usually for 8 to 10 days (8 hours per day). If there is a stain on the filter, replace it immediately.
May 27, 2021
