Most of the car paint is made of baked paint. The key is to weld and paint the car body, frame, and body in the factory, as well as to repair the car body in the process of manufacturing.

Generally speaking, the earliest thing people need to apply is topcoat. Then enter the white body into the paint groove, remove and air dry the topcoat; Next, it will be sent to a dust-free production workshop, and then sprayed with edge paint using the electrostatic spraying process. Finally, it will be dried at a temperature of around 200 degrees Celsius.

Some even apply a new layer of topcoat. So, what are the methods and common problems for car paint protection?

1. The key to color matching techniques in car repair paint is to create a standard card based on the "spectral color". Then, open the paint color card to find the colors that people need to match. Perhaps people can also use the customer's standard coating samples to create colors. The primary process is to provide:

(1) To accurately distinguish colors, it is first necessary to apply colors according to the colors on the color palette, and then open the distinction of "color", "chromaticity", and "purity" under standard standards. Moreover, it is also necessary to recognize the fundamental, background color, and other necessary colors and correct the nature of the color according to this standard.

(2) Proper selection of color materials is necessary to follow the rules to open up the types, specifications, and types of equipment color building coatings, as well as the use standards for paint thinners and auxiliary materials. It is necessary to select natural color materials with good characteristics and economic development.

(3) It is even more necessary to demodulate some styles first, especially in cases where there are no color machine equipment strips. After the color material is made accurately, it only lays the foundation for many of its demodulation to reduce luxury and waste.

2. The reasons and solutions for putty powder marks on car paint are necessary to use atomic gray to open and compensate. After the two component car paint is applied, it is necessary to go through spray painting, and sometimes putty powder marks may appear.

3. In order to avoid putty powder marks caused by left and right reasons, it is necessary to pay special attention to the following before protection:

(1) It is necessary to use high-quality atomic ash to avoid the defects of putty powder printing and loss of gloss.

(2) Use high-quality two component mid coat topcoat and spray paint with moderate column height mid coat topcoat.

(3) It is necessary to follow the secret recipe provided by the manufacturer, and it is necessary to pay special attention to the production of atomic ash and epoxy curing agent, and open precise equipment.

Article source: Automotive repair paint http://www.www.lnnet.com.cn