In recent years, with the promulgation and implementation of increasingly strict environmental regulations in China, the requirements for painting have become increasingly high. Painting not only ensures outstanding anti-corrosion, high decoration, and high construction functions, but also selects functional materials and processes to reduce volatile organic compounds (VOC) emissions. Waterborne car paint has gradually become the main force of coatings due to its environmentally friendly components. Water-based car paint not only effectively improves the efficiency of maintenance work, but also has strong covering ability, which can reduce the number of spraying layers and paint usage, achieving the problem of reducing spraying time and cost. And water-based paint does not contain benzene, is non-toxic and has no irritating odor, is harmless to the human body, and has the characteristics of water resistance, wear resistance, and aging resistance. In terms of the application field of sedans, the extensive role of water-based sedan paint is fully reflected, bringing about significant changes. Advantages of water-based car paint: 1. With water as the diluent solvent and ultra-low VOC content (lower than the mandatory standard of 200mg/L in China), it is a truly non-toxic and odorless high-tech environmental protection product. 2. We have chosen water as a substitute for organic solvents, which has the characteristic of being safe and non combustible, greatly reducing the risk factors and troubles in the production and circulation process. 3. Because Star Malone uses an advanced water-based polyurethane composition system, it can achieve the physical goal of 2H when the paint film is completely dry; Ordinary polyurethane paint uses organic curing agent (TDI), so the film hardness of ordinary polyester paint is higher. High end water-based car paint uses advanced film forming technology, making the surface of the paint film hard, wear-resistant, flexible, and not whitening due to collision; And it is not prone to yellowing, with an ultra long outdoor durability function. In the color matching process of sedans, we should use different spraying methods to adjust the brightness, tone, and chromaticity to achieve better colors. The general procedure is: color analysis, brightness adjustment, tone adjustment, chromaticity adjustment, inspection and correction. Color analysis: Color analysis is mainly conducted from three aspects: 1. Investigate the paint from the front or a certain perspective to see if the color is too deep or too light. 2: Check the tone to see if the paint is redder, bluer, greener, or yellower than the original topcoat. 3: Check if the chromaticity of the newly sprayed paint is higher or lower than the original topcoat

Article source: Qingyuan Automotive Repair Paint http://www.jinliangxincai.com