Common knowledge of coatings: to remove formaldehyde from coatings, the authenticity must be identified

Core tip: at present, there are all kinds of formaldehyde elimination products in the market, even the paint also has the function of formaldehyde removal However, the concept and selling point of these formaldehyde removal coating products produced by different manufacturers are different Which is the real formaldehyde removal function? Many consumers are still hard to choose Experts in the industry compare and analyze two methods of eliminating formaldehyde in current coating products to help consumers identify environmental protection products physical adsorption Formaldehyde is ubiquitous in home decoration materials, such as plywood, density board, artificial board, furniture, floor, paint, adhesive, and even sand Which is the price of Dajin diatom mud Recommended brief introduction: which is the price of Dajin diatom mud? How to buy genuine diatom mud? Guangdong diatom mud agent suggests placing a basin of cold water in the air conditioning room, so that the diatom mud wall can breathe effectively The feature of the breathing wall is obvious When the indoor air is dry, the diatom mud wall will release the absorbed water quickly Put it out to help regulate the indoor dry humidity It is suggested to place a basin of cold water in the air conditioning room, so that the wall of diatom mud can breathe effectively The feature of the wall that can breathe is obvious When the indoor air is relatively dry, the wall of diatom mud will absorb the water Paint Home News: at present, there are various products to eliminate formaldehyde in the market, even the paint also has the function of formaldehyde removal However, the concept and selling point of these formaldehyde removal coating products produced by different manufacturers are different Which is the real formaldehyde removal function? Many consumers are still hard to choose Experts in the industry compare and analyze two methods of eliminating formaldehyde in current coating products to help consumers identify environmental protection products Physical adsorption of formaldehyde in home decoration materials is everywhere, plywood, density board, artificial board, furniture, floor, paint, adhesive, and even sofa contain a lot of formaldehyde The harmful components of formaldehyde are volatilized slowly, and the release period is usually 3-15 years In view of this feature, some coating manufacturers in the market have introduced physical anti formaldehyde products, which use physical adsorption to absorb free formaldehyde in the air through wall coating Experts said that to some extent, this can reduce the harm of indoor formaldehyde pollution, but it can not completely eliminate formaldehyde As long as the environment changes, including the passage of time and the increase of temperature, the free formaldehyde originally adsorbed on the wall can be released again, so there is still a hidden danger of formaldehyde secondary pollution Chemical decomposition experts remind consumers that the harm of formaldehyde pollution is highly related to skin allergy, respiratory tract infection and immune system reduction Therefore, when choosing coatings, we should try our best to choose the coating products which have been tested and certified by the national authority and which use chemical decomposition technology to deal with indoor formaldehyde This kind of product decomposes the formaldehyde in the air effectively through chemical reaction After chemical decomposition, formaldehyde becomes water molecule harmless to human body and environment The whole chemical decomposition process of formaldehyde is irreversible, so formaldehyde will not volatilize into the air after decomposition, which greatly reduces the harm of formaldehyde For example, there is a "formaldehyde clean total effect" coating on the market now Once other coatings are modified, they have only physical adsorption capacity for formaldehyde and strong chemical decomposition capacity 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,