First, what kind of wall coating is good?
1, the types of wall coatings are. What kind of wall coating is good? You can choose water-soluble coatings. Water-soluble interior wall coatings are based on water-soluble polymers, which are also very safe and secure. Adding a certain amount of pigments and fillers, additives and water, grinding and dispersing, such as polyvinyl sodium silicate interior wall coating, polyvinyl acetal interior wall coating and porcelain-like interior wall coating are all water-soluble interior wall coatings.
2, the types of wall coatings are. Resin emulsion coating. Also known as interior wall latex paint, it is worth choosing. It is made of resin emulsion, pigment, filler, additive and water. The main feature of interior wall latex paint is that water is used as dispersion medium, so it is safe, nontoxic and environmentally friendly.
3, the types of wall coatings are. Multicolored paint. Multicolored coatings are very popular and beautiful in the market at present. The film-forming substance of this coating is nitrocellulose, and patterns of various colors can be formed by spraying. The decorative effect is exquisite, smooth and elegant, and the price is not high. However, the construction technology of this coating is complicated, and its wear resistance and weather resistance are not strong.
4, the types of wall coatings are. Polyurethane paint. Polyurethane paint Polyurethane paint is polyurethane paint. Give us a good decoration, its paint film is tough, shiny, strong adhesion, water resistance, wear resistance and corrosion resistance. Widely used in high-grade wooden furniture and metal surfaces. Its disadvantages are mainly foaming when wet and powdering of paint film. Like polyester paint, there is also the problem of yellowing. It is called polyurethane varnish.
Second, what are the skills for coating selection?
1. First of all, look at the packaging: it is inevitable for consumers to carefully check the packaging when buying paint. Because polyester paint is volatile, the product packaging should be sealed and there should be no leakage; Metal packaging should not rust, otherwise it means poor sealing or too long time; Also carefully check the production date and shelf life, and remove the inferior paint.
2. Secondly, after opening the lid, the truly environmentally friendly latex paint should be water-based, non-toxic and tasteless, and also the most basic, so it is not an ideal choice for users to smell pungent smell or industrial essence. After a period of time, a thick and elastic oxide film will be formed on the surface of genuine latex paint, and then it will be fanned when it is picked up with a wooden stick. Real latex paint has no pungent smell, so it has a strong pungent taste.
3. Finally, check the relevant certification and testing reports. This can prove the quality of the product. The paint should first look at whether it is environmentally friendly, which is related to the health of the whole family. Car owners should pay attention to check the relevant certification and test reports of products when purchasing. At present, the national compulsory standard of coatings is still at a low level. The environmental protection certification of household products in the market has a high gold content, and it is the China Environmental Label Product Certification (ten ring Certification) and the environmental protection certification held by the State Environmental Protection Administration, which provides more health protection for consumers.
The above content is what Bian Xiao introduced to you, the types of coatings, so that when choosing, we can also know our own needs in detail.