Almost all car friends have encountered the problem of scraping the paint. The paint is scratched seriously and it is necessary to repair it. Then the problem comes. What is the difference between the paint sprayed in the 4S shop and the original paint on the factory? Who is better? After reading the following content, you will naturally understand it. Original paint: In the car factory, after the car body is welded, it should be painted. The lacquering process is divided into three steps: 1 Electrophoresis, medium coating - first immerse the light body in the paint tank, fully fully immerse the primer, remove and dry. 2-color paint - the painted body is sent to the dust-free workshop, and the paint is sprayed by the electrostatic painting process. 3 varnish - spray a layer of varnish on the paint. Ordinary vehicles, the paint is finished after the paint is finished. High-end luxury models, will also spray a layer of varnish on the paint, the body shine is more beautiful. Finally, the body is dried in a paint booth with a temperature of about 200 °C. 4S shop touch up paint: In the 4S shop to make up the paint, the difference from the car factory is that when the paint is applied, it cannot be electrophoresed as in the OEM. The 4S shop touch up paint is specially repaired and the baking temperature of the 4S shop refinish paint is relatively low, around 70-80 °C. The color fastness of the paint film is different for different baking temperatures. In addition to the difference in baking temperature, the paint painting of the automobile factory is a whole piece of machine spraying with high precision and consistent color. The paint sprayed in the 4S shop is temporarily adjusted and sprayed by a spray gun. The processing method and color are still different. Juki Electric Feeder Ff,Juki Electric Feeder Cf,Smt Feeder Brand,Purchasing Smt Feeder KE CHUANG EQUIPMENT(SHENZHEN)CO.,LTD. , https://www.smtkc.com
Why do you spend more money on the paint than the original paint? The answer is here.