Ordinary cotton masks can not, activated carbon mask can.
Activated charcoal masks main features:
1, anti-virus, deodorization, bacterial filtration, dust and other effects.
2, especially suitable for containing organic gases, acidic volatiles, pesticides, SO2, Cl2 and other irritating gases, anti-virus, deodorization effect is remarkable.
3, can effectively prevent ordinary masks can not play a role in the 5µm below the dust and the respiratory transmission of a variety of germs, is the medical business, chemical industry, spraying workshop, leather industry, and sanitation units of the ideal protective equipment.
4, activated carbon mask can effectively block the air of benzene, ammonia, formaldehyde, odor, malodor and other harmful gases, to protect human health, more powerful than the average ordinary mask adsorption. For harmful gases and liquids, the filtering effect is 30 times that of ordinary masks.
Activated carbon is mainly made of substances with high carbon content, such as wood, coal, fruit shells, bone, oil residues. And coconut shell as the most commonly used unable to activate the method of raw materials, its preparation of coconut shell carbon with developed microporous pore space, and high strength, in the gas phase adsorption and liquid phase adsorption shows good superiority.