Paint knowledge and application of photocatalyst coating

Core tip: with the rapid development of science and technology, coating products are also updated, and more new elements are developed by researchers For example, photocatalyst coating has become the hot target of consumers because of its environmental protection and odor free characteristics that many similar products cannot have Today, I'm going to introduce photocatalyst coating and its price For example, chlorophyll can convert CO2 into oxygen through photosynthesis Like other organics, titanium dioxide (TiO2 ）After absorbing ultraviolet rays from the sun and fluorescent lamps, the oxygen and water molecules around them can be converted into highly active ones Shenyang steel structure fireproof coating construction expert punde Building Fire Engineering Co., Ltd Recommended introduction: since its establishment, Shenyang punde Construction Fire Engineering Co., Ltd has cultivated a group of professional construction teams with excellent equipment, rich experience and serious responsibility with advanced and scientific management methods and strict engineering quality assurance and after-sales service system It has undertaken a number of fire system installation projects, which has been praised by customers Every idea and special requirement of you will be fully considered by us and fully realized in the construction technology, which will become the cornerstone of our successful long-term development We are looking forward to your invitation, to provide you with quality services and high-quality technical support! All construction coatings have passed ISO9001 Home of coatings news: with the rapid development of science and technology, coating products are also updated, and more new research and development elements are developed by researchers For example, photocatalyst coating has become the hot target of consumers because of its environmental protection and odor free characteristics that many similar products cannot have Today, I'm going to introduce photocatalyst coating and its price For example, chlorophyll can convert CO2 into oxygen through photosynthesis, and titanium dioxide (Ti O2) after absorbing the ultraviolet light in the sun and fluorescent lamp, it can convert the surrounding oxygen and water molecules into highly active active oxygen layer, which can decompose the surrounding organic substances (formaldehyde, acetaldehyde, ammonia, bacteria, etc.) into water and CO2 This effect is called photocatalysis The nano antibacterial environmental protection coating made by adding nano titanium dioxide photocatalyst can effectively solve the problem of air pollution caused by indoor decoration, and has a long-term effect of anti mildew and anti algae At the same time, nano photocatalyst antibacterial environmental protection coating has excellent self-cleaning and antifouling function, which can keep clean and beautiful for a long time; has excellent high weather resistance, good light and color retention effect; excellent water resistance, acid and alkali resistance, long-term protection is not easy to peel off; good adhesion, strong washability; high hardness and toughness of the paint film, excellent hydrophobicity, easy to clean dirt 2 Function one: purify the air It can decompose harmful elements in the air, such as formaldehyde, into stable elements such as water and carbon dioxide, so as to purify the air Second: antibacterial, bactericidal and mildew proof It has super oxidation-reduction ability, can effectively kill the surrounding bacteria (E.coli, Staphylococcus aureus, penicillin Staphylococcus, mold and other microorganisms), and plays an anti-bacterial and anti mildew role Third: deodorization It can decompose the odor elements adsorbed in the surrounding acetaldehyde, acetic acid, ammonia and so on, so as to eliminate the residual odor in the air Fourth: anti pollution and self purification After adsorbed on the surface, the oily dirt in the air will be decomposed into water and other stable gases, which play the role of anti pollution and self purification Fifth: environmental protection, no pollution The active oxygen produced has no adverse effect on human body and is a pollution-free environmental protection product Sixth: photocatalyst has a long period of validity As long as the crystal of carbon dioxide is well preserved and can receive certain ultraviolet rays, it can be used permanently Home of coatings is specialized in coatings, diatom mud, paint coating, coating technology, fire retardant coating news and coating, diatom mud, paint coating, coating technology, fire retardant coating decoration knowledge and decoration renderings,