What are the advantages of 3m gas mask?
1. trapezoidal filter box with high activated carbon content, long service life and good adsorption effect. 2. It can be used in conjunction with various filter boxes and cotton filters, with spare parts available for replacement, and can also be used in dual-tube air supply respiratory protection system. 3. Provide you with comfortable breathing space in harsh working environment. 4. A variety of masks and breathing tubes are available, which are simple in combination and easy to wear. 5. Suitable for paint, coating, pharmacy, chemical treatment, welding and other working environments. 6. Air supply type and filter type can be switched.
What kinds of 3m gas masks are there?
According to the protection principle, it is mainly divided into two categories: filtration type and isolation type. According to the principle of filtration and absorption, the filter material is used to filter out toxic and harmful substances in the air.
A 3m gas mask converts polluted air into clean air for people to breathe. Such as dust masks, gas masks, filter gas masks, etc. According to the protection position and the connection mode of air source and respiratory organs, it can be divided into three types: mouth cover type, mask type and mask type. According to the classification and principle of gas supply, it is mainly divided into three categories: power supply, self-sufficiency and self-inhalation. What are the characteristics of 3m gas masks?
1.3m patented cold flow exhalation valve, which has a wide opening range and smoother breathing, and reduces the accumulation of heat and moisture in the mask.
2. Specially designed for Asian faces and noses, with high matching and good sealing effect.
3.3m patented curved headgear design, hanging headgear design, good elasticity, durability and no conflict with other protective articles.
4. High-grade silicone material, soft facial contact surface, suitable for wearing for a long time.
5. Silicone resin is molded once, which has good oil resistance, is not easy to age and has a long service life.
6. Using the 3m patent 1/4 rotary fastening method, the filter element is easy to install and disassemble, and the bite is tight.
Through the introduction of various knowledge of 3m gas mask, I believe everyone has a certain understanding of its cost performance. To use a gas mask, we must first choose a suitable model to make it play its due role. Secondly, before entering a space, we must find out what kind of gas it belongs to, so as to choose a mask better. When the gas mask is found to have loopholes, it should be remedied or replaced in time to prevent danger.