Selection of diatom mud: the difference between diatom mud and activated carbon

Core tip: what is the difference between diatom mud and activated carbon? We know that diatom mud is made of diatomite It is a new type of functional environmental protection wall material refined by various processes and natural materials As a functional environmental protection wall material, diatom mud has the following functions: natural environmental protection, formaldehyde decomposition, air purification, respiration and humidity regulation, negative ion release, sound absorption and noise reduction, fire prevention and flame retardant, heat preservation and insulation, wall self-cleaning, etc Diatomite contains diatom minerals, which are soft and porous, with special crystal structure The diameter of micropores is about 2-20 nm, the specific surface area is up to 65 ㎡ / g, and the number of micropores per unit area is more than that of activated carbon Paint agent, top 10 Chinese wall paint brands Recommended introduction: interior wall paint and exterior wall paint can achieve beautiful, clean and pleasant effects, but the effects in different environments are different, so the color of the paint will be different There are ten brands of Chinese paint, ten brands of global paint, ten brands of Chinese wall paint, and ten brands of Chinese paint, Famous trademark of Chinese paint and coating In private rooms, most of us choose according to our own personality, personal hobbies and living habits The younger generation will choose the interior wall paint with rich colors and bright colors, while the older ones will have some working experience Paint Home News: what is the difference between diatom mud and activated carbon? We know that diatom mud is made of diatomite It is a new type of functional environmental protection wall material refined by various processes and natural materials As a functional environmental protection wall material, diatom mud has the following functions: natural environmental protection, formaldehyde decomposition, air purification, respiration and humidity regulation, negative ion release, sound absorption and noise reduction, fire prevention and flame retardant, heat preservation and insulation, wall self-cleaning, etc Diatomite contains diatom minerals, which are soft and porous, with special crystal structure The diameter of micropores is about 2-20 nm, the specific surface area is up to 65 ㎡ / g, and the number of micropores per unit area is 5000-6000 times more than that of activated carbon, so it has very strong physical adsorption and ion exchange performance Activated carbon is a kind of multi pore carbonized substance Due to the irregular hexagon structure, its polyhedral and high surface area characteristics are determined The specific surface of each gram of activated carbon is equivalent to 1000 square meters It has abundant pore structure and good adsorption characteristics Its adsorption is formed by physical and chemical adsorption force, and its appearance is black The difference between diatom mud and activated carbon: 1 Decoration: the porous crystal microporous structure of diatom mud has strong adsorption capacity, which can absorb the harmful gases such as formaldehyde, benzene, radon and ammonia in the air Just like activated carbon, only the activated carbon is black, non reductive, and the adsorption capacity is far lower than diatom mud Therefore, as a home decoration, activated carbon There are great limitations 2 Continuous adsorption: we know that the adsorption of activated carbon is saturated When the harmful gas reaches a certain concentration, it will be full Not only can it no longer be adsorbed, but when the concentration of harmful gas in the air decreases, it will "exhale" harmful gas Diatom mud uses the nano molecular sieve adsorption structure of diatom itself to "inhale" harmful gases, and then uses the "photosynthesis like" principle of photocatalyst to decompose harmful substances such as formaldehyde and benzene into water and carbon dioxide to "exhale", realizing the functions of purifying indoor air, etc Home of coatings focuses on the news and information of coatings, diatom mud, paint coatings, coating process, fire retardant coatings and coatings, paint coatings, coating process, decoration knowledge and decoration effect map of fire retardant coatings,