How to tell whether Maydos paint is true or false?

Real green paint must have the "ten ring" logo issued by China Environmental Label Product Certification Committee, and don't just look at the word "national standard" on general paint, because it is only the "access standard" for indoor wall paint to enter the market. Look at the paint. The protective glue layer of high-quality colorful coatings is colorless or yellowish and clear. Smell the paint for a pungent smell. Toxic paint may have no smell, but it must be toxic if it smells. If the coating has serious delamination, the quality is poor. Stir gently with a stick, and the coating stays on the stick for a long time after lifting, covering evenly, indicating that the quality is better; Gently twist with your hands, the thinner the better. Check the product quality inspection report carefully, especially pay attention to the total organic volatile content (VOC) of the paint. At present, the national standard stipulates that the VOC content of coatings should not exceed 200mg/l, and the better coatings are below 100mg/l, while the environmental protection coatings are close to zero. Ask about the solvent. Good brands will limit the use of toxic solvents. Generally speaking, after paint dries, its solvent can basically volatilize, but there is a process, especially for paint cured at room temperature. Nowadays, it is difficult for many people to distinguish the authenticity of some pigments, even some experienced painters can't tell the difference. This is because the methods of counterfeiters are becoming more and more sophisticated. Today, I will tell you how to distinguish various fake paints. First of all, what kind of paint will have fakes? Counterfeiters generally counterfeit some of the best-selling brand products on the market. These products have a large sales volume, are easy to sell and have considerable profits. Even some brand products, the market sales are not good, and no one will counterfeit them. The most common coatings on the market are: Shili of Nippon paint, five-in-one of M600 Dulux, original red lion paint, etc. Tell a joke, there are more fakes on the market than the real ones. How to distinguish the authenticity of paint? Common counterfeiting methods: First, fake barrels are seriously fake and shoddy products. First look at the packaging. The fake packaging barrel is of average texture, and the barrel skin is not as hard as the real packaging. If you press it by hand, experienced people can find that the outer packaging of the fake bucket is a bit dull, and the lid of the bucket can be easily removed. After opening the package, if the paint is left in the fake bucket for a long time, you can see that the lid of the bucket will rust, and the taste of the paint is different from that of the real paint. This is from experience. Generally, this kind of products are materials contracted by the foreman, or products that take the owner to buy materials and get kickbacks. Secondly, real barrels are fakes. This kind of product is relatively hidden, so it is difficult for ordinary people to find it is fake, because the products produced by ordinary manufacturers have anti-counterfeiting marks, or you can call the hotline to check the authenticity of the products. If you believe this, counterfeiters can easily succeed. The source of genuine packaging is mainly the recycling of old barrels and reuse after cleaning. Many workers on the construction site are very careful when opening paint buckets, for fear of putting them away. Or sell it to people who recycle old barrels. It is suggested that when you see these phenomena, the used paint barrels should be destroyed to avoid harm to people. Identification method: since it is an old barrel, there must be traces of prying, which can be easily seen by careful people, or there is rust on the barrel. As long as it is an unsold product, it will generally not rust. Only old barrels brushed with water are easy to rust. Where can I buy it and use it with confidence? Some brand stores and supermarkets in the market are reliable. Like some grocery stores, it is best not to go in and buy these products. They are more likely to sell fakes. When purchasing, they must issue a formal invoice. Generally, small building materials stores do not invoice themselves. Invoices, invoices, sales documents and seals are uniformly issued in the market. If there are quality problems, you can ask them for compensation. Also, when you go to buy materials, don't let the construction party bring the purchased materials, so as not to get kickbacks. Shop around, shop around, and compare everything to buy the best and most assured materials. ...