What is the difference between wheel hub spray painting and baking paint?

[JordanLynn]

The differences between wheel hub spray painting and baking paint are as follows: 1. Different processes: Baking paint involves applying three layers of primer and four layers of topcoat on the base material, with each layer being sent into a dust-free, temperature-controlled baking room for curing. Spray painting involves sanding the base material and then spraying paint on it, allowing it to dry naturally. 2. Different paint films: Baking paint results in smooth edges and uniform color, indicating an even paint film and full color saturation. Spray painting results in rough edges and a lighter color compared to the door panel, indicating an uneven paint film and less saturated color. 3. Different textures: Baking paint results in a smooth door panel surface with no texture or orange peel effect. Spray painting results in a textured, uneven door panel surface with an orange peel effect. 4. Different surfaces: Baking paint results in a flat and smooth door panel surface. Spray painting results in a surface with particles, not smooth, and a rough feel when touched.