Coating knowledge: how to choose interior wall coating

Core tip: in home decoration, wall decoration is essential With the different times, wallpaper is gradually forgotten by people and replaced by the rise of various wall coatings How to choose wall coating? Nowadays, the coatings on the market can be roughly divided into three categories: one is low-grade water-soluble coating, which is made by dissolving polyvinyl alcohol in water and adding pigments and other additives The disadvantage of the coating is that it is not water resistant and alkali resistant, and the coating is easy to peel off after being damped It is a low-grade interior wall coating, suitable for general interior wall decoration This kind of coating has the advantages of low price, non-toxic, odorless and convenient construction Dry rub Paint knowledge how about Akzo Nobel Powder Coating Recommended introduction: powder coating is a kind of coating with different form from general coating, which is in powder form It is a new type of coating, because of its own advantages and more and more known by people Let's introduce Akzo Nobel Powder coating Akzo Nobel Powder coating is a cost-effective coating solution, which can be applied to different kinds of products After the treatment of static electricity and fire baking, a tough and durable coating surface will be formed, with the least impact on the environment Since the introduction of this technology, powder coating has been able to continue to maintain the Paint Home News: in home decoration, wall decoration is essential With the different times, wallpaper is gradually forgotten by people, instead of the rise of various wall coatings How to choose wall coating? Nowadays, the coatings on the market can be roughly divided into three categories: one is low-grade water-soluble coating, which is made by dissolving polyvinyl alcohol in water and adding pigments and other additives The disadvantage of the coating is that it is not water resistant and alkali resistant, and the coating is easy to peel off after being damped It is a low-grade interior wall coating, suitable for general interior wall decoration This kind of coating has the advantages of low price, non-toxic, odorless and convenient construction Dry wipe powder, because its film-forming material is water-soluble, so with a wet cloth after scrubbing always leave some traces, durability is not good, easy yellow color, but its price is cheap, construction is also very convenient, the current consumption is still the largest, about 50% of the market, mostly for low-end or temporary indoor wall decoration The second type is emulsion paint, which is made of acrylate, styrene acrylate copolymer, vinyl acetate polymer aqueous solution as film-forming substance and adding a variety of auxiliary components The film-forming substance is insoluble in water, and the film is coated Its water resistance and weather resistance are greatly improved compared with the first category After wet scrubbing, there is no trace left, and there are different types of decoration, such as flat light and high light It is a medium and high-grade coating Although the price is expensive, it occupies a larger and larger market share due to its excellent performance and decoration effect Good latex coating layer has good water resistance, alkali resistance, scrub resistance, and the coating will never peel off after being damped Generally speaking (under the same conditions of pigment, volume and concentration), styrene acrylic emulsion paint has better water resistance, alkali resistance and scrub resistance than ethylene acrylic emulsion paint, and ethylene acrylic emulsion paint is better than polyvinyl acetate emulsion paint (commonly known as emulsion paint) The third type is a very popular multi-color coating The film-forming material of the coating is nitrocellulose, which is dispersed in the water phase in the form of oil in water A spray can form a variety of color patterns In the process of modern home decoration, colorful coatings are colorful and changeable, which can adapt to different needs, so more and more users choose colorful coatings At present, there is a big gap in the quality of the multicolor coatings sold in the market Therefore, in the purchase should be carefully identified to prevent being deceived 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,