3M which mask prevents formaldehyde?
The general has a nominal active carbon mask from organic smell, there is a certain effect on the organic vapor, but the organic gas (such as formaldehyde, ammonia (gas) or inorganic alkaline), will not have what effect; to filter out the two substances, must use a special adsorption material through special processing.
If you want to take a simple respirator to eliminate formaldehyde or ammonia, may be difficult to achieve, we recommend that you can choose a mask, you can choose 3M 6006CN cartridge with 62006500 or 7502 mask for respiratory protection. If only formaldehyde or organic vapors exceed the standard, it is recommended that you choose the 3M 6005CN/6006CN cartridge with 62006500 or 7502 masks for respiratory protection. Full face masks are available if needed. In general, the best way to reduce toxic vapors or gases in a room is to keep windows open.
3M 8577 has a certain filtration effect on the odor produced by low concentration benzene (that is, the concentration is not exceeded), but is not effective for formaldehyde.The unpleasant smell of room decoration comes mainly from building materials, coatings, or furniture, essentially gaseous. The use of different building materials and raw materials, the composition of the odor will be different, it is difficult to make a simple judgment. According to the common sense of smell, the composition is mostly organic compounds, most of which are glue, paint volatile vapor (at room temperature of the material is liquid or solid), such as acrylic acid, benzene and so on, there are also some gas (at room temperature is in the form of gas, such as formaldehyde (boiling) -19 degrees Celsius), sometimes there is ammonia.
