Coatings> Coatings authenticity identification: Environmental experts believe that paint is the second largest source of pollution in modern society. The appearance of green paint is undoubtedly a guarantee of health. The so-called green paint is a paint that can protect the environment, has the characteristics of non-toxic, no smell, can inhibit the growth of mold. When choosing paint, how to identify whether it is green paint? First of all, when buying, it is necessary to choose a formal sales operation shop, choose a product of a well-known manufacturer, and see whether the paint meets the national mandatory standards. Second, we must carefully review the product quality inspection report, especially the VOC content on the quality inspection report. According to the national standard, the VOC limit is not more than 200g per litre. The preferred coating is 100g per litre or less, and the environmental protection coating is close to zero. If you can get the seller's consent, you can ask the seller to open the paint bucket, personally test it. If there is a serious stratification phenomenon, it indicates that the quality is poor; after gently lifting with a stick, the paint stays on the stick for a long time and covers evenly, which means that the quality is better; the lighter the hand, the finer the better Building materials SHENZHEN YGHQ Optoelectronics Co.,ltd. , https://www.leds-smd.com