Main Components of Automotive Paint
Car paint is mainly composed of resins, pigments, auxiliaries, fillers, curing agents, solvents and other ingredients. In addition, flash gold powder is added beside metal car paint, and mica particles are added beside pearlescent paint. What are the specific components? Next, follow Xiaobian to learn about it!
Resin: It is attributed to film-forming substances. Resins can be divided into natural resins and synthetic resins.
1. Natural resin elucidation: secretions of insects or trees. Ingredients: Rosin, shellac
2. Thermoplasticity of synthetic resins: softening at high temperature and being easily solvented.
3. Thermosetting properties of synthetic resins: heating is not simple, softening, high hardness, solvent resistance.
4. Artificial synthetic tree self-crosslinking clarifies that chemical reactions occur when two components are mixed and cured.