Description
Spraying: Spraying involves using sandblasting to achieve a certain level of cleanliness and varying degrees of roughness on the surface of the workpiece. This process enhances the adhesion between the workpiece and the coating, extends the durability of the coating, and also aids in the leveling and decoration of the paint.
Spin Coating: Spin coating is a technique that removes part of the material through the chemical reaction of wet etching and the effect of electric pulses. This process can form a mortise structure on the substrate, creating a mortise and tenon connection when combined with the coating, thereby significantly improving the adhesion of the coating.
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