Paint knowledge | what is the standard of green environmental protection coating?

Core tip: paint is an indispensable material in decoration At present, many people will use green and environmental protection paint, because they will not harm people's health and are more safe The owner needs to check and accept the green environmental protection coating after the house has been made What about the green environmental protection coating? What are the acceptance standards for the green environmental protection coating? Next, I will introduce them in detail Environmental protection coating, since to meet the requirements of environmental protection, must be the coating product whose performance and safety indicators meet the technical requirements of national environmental labeling products on the premise of product standards The coating is mainly divided into wall paint and wood paint, and environmental protection coating is selected 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: paint is an indispensable material in decoration At present, many people will use green environmental protection paint, because they will not harm people's health and are more safe The owner needs to check and accept the green environmental protection coating after the house has been made What about the green environmental protection coating? What are the acceptance standards for the green environmental protection coating? Next, I will introduce them in detail Environmental protection coating, since to meet the requirements of environmental protection, must be the coating product whose performance and safety indicators meet the technical requirements of national environmental labeling products on the premise of product standards The coating is mainly divided into wall paint and wood paint Choosing environmental protection coating, low VOC and formaldehyde is an important reference index in environmental protection coating In reference to these indicators, we should also pay attention to the physical properties of the coating, such as the ratio, alkali resistance, workability and other basic functions Contrast ratio is the covering ability of the coating, and alkali resistance refers to the alkali resistance of the coating If the alkali resistance is not strong, the environmental protection coating is easy to turn yellow after a period of time Low VOC and zero VOC coatings are the primary standards of green environmental protection coatings Low VOC coating means TVOC is below 30g / L, while zero VOC coating means TVOC is below 1g / L The toxicity of solvents is not allowed by green environmental protection coatings Those solvents that may cause diseases after human contact or inhalation seriously affect the safety of consumers, which are firmly prohibited by green environmental protection coatings In the green environmental protection coating, benzene, toluene, xylene, ethylbenzene, halogenated hydrocarbon, formaldehyde, polymers of formaldehyde and compounds of heavy metals such as lead, cadmium, chromium and mercury are not allowed to be added In addition, there are certain standard restrictions on harmful substances of some impurities The acceptance standard of green environmental protection coating is formulated to ensure the quality of decoration If the green environmental protection coating is used in the house decoration, it is suggested to pay more attention to this knowledge 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,