Car paint, as the outer protective film of a car, belongs to a type of coating. Its main function is to protect the body of the car from external environmental erosion, while also adding beauty to the car. The performance requirements of automotive paint are extremely high, requiring good mechanical properties, fullness, glossiness, as well as excellent adhesion, hardness, and scratch resistance.
Automotive paint is mainly composed of film-forming substances (resins), pigments, solvents, and additives, which together determine the performance and appearance of the paint. The application of environmentally friendly coatings in automotive paint materials is becoming increasingly widespread, represented by water-based coatings and powder coatings, which have significant advantages and charact