Common sense of coating: common sense of knowing and purchasing interior wall coating

Core tip: coating is the most controversial material in decoration What's the difference between formaldehyde free and pollution-free coatings on the market and other coatings? How to choose coating is the right and healthy way? A brief introduction to the basic knowledge of interior wall coating According to the actual situation of coating varieties produced in China's coating industry, there are 18 categories of coatings in total The so-called phenolic resin and polyurethane refer to the chemical components According to the different coating States, it can be divided into Paint knowledge | precautions for wall paint color selection Recommended introduction: when painting the wall, the owner sometimes has difficulty in choosing what color of the wall paint to paint In fact, there is no ugly color in the wall paint, only the disharmonious color matching The use of wall color contains the knowledge of health Too strong color will stimulate people's perception, make people have a sense of fidgety, affect people's mental health Grasp the basic principles of wall color and paint a colorful space 1、 Wall paint color selection notice 1 Light color is generally used for the top surface Light colors make people feel light, dark colors make people feel heavy Usually, the treatment of rooms is from top to bottom, from shallow to deep For example, the ceiling and walls of rooms are white and Paint Home News: paint is the most controversial material in decoration What's the difference between formaldehyde free and pollution-free coatings on the market and other coatings? How to choose coating is the right and healthy way? A brief introduction to the basic knowledge of interior wall coating According to the actual situation of coating varieties produced in China's coating industry, there are 18 categories of coatings in total The so-called phenolic resin and polyurethane refer to the chemical components According to the different coating States, it can be divided into water-based paint and oil-based paint Most of the products sold on the market are latex paint, which is the main water-based paint It is non-toxic, non irritating, harmless to human body, and does not pollute the environment; while nitrocellulose paint, polyurethane paint, etc are mostly oil-based paints Although the oil paint is cheap, it is slow to dry and has a pungent smell Now it has been mostly replaced by synthetic resin paint Interior wall paint can be divided into water-soluble paint and emulsion paint Generally, latex paint is used for home decoration Latex paint is a kind of emulsion paint, diluted with water The main advantages are that it is convenient, safe and breathable, and it can also freely deploy different colors, and can enjoy DIY The main components of latex paint are water, pigment, emulsion, filler and various auxiliaries These raw materials are nontoxic in nature However, it may contain some synthetic chemical elements, mainly ethylene glycol in film-forming agent and organic mercury in mildew inhibitor At present, there is a controversy on "emulsion paint is toxic" in the market, which is caused by the ignorance of the rumor makers These people think that it is irresponsible for emulsion paint to be toxic without analysis In fact, there are some "special" latex paint on the market at present, which contains formaldehyde In fact, this kind of paint is some inferior water-soluble paint, not latex paint Many illegal factories use inferior water-soluble paint to fake latex paint for profit, which requires consumers to choose carefully Therefore, when purchasing authentic coatings in the regular material market, we should recognize the marks on the commodity packaging, especially the factory name, factory address, product standard number, production date, validity period and product instructions, etc., purchase the products that conform to the standard of gb18582-2001 limit of harmful substances in interior wall coating materials of interior decoration materials and obtain the environmental certification mark, and pay attention to observe the commodity package It is a good way to effectively prevent pollution if the container is damaged or distended, if the standard coating is selected and the air is kept unblocked at all times 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,