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Advantages of electrophoretic coating of aluminum profiles

1. Easy to realize automated production. Since the electrophoretic coating of aluminum profiles is carried out in a water-based electrophoretic tank, it is similar to anodizing and electrolytic coloring processes, with a short processing time, and it is easy to realize the assembly line operation of the entire process.

2. The coating is uniform and dense. Due to the high penetration of the electrophoretic coating of aluminum profiles, profiles with complex shapes can also obtain uniform coatings, and the film thickness can be controlled by adjusting the power.

3. High utilization rate of coatings. Due to the low viscosity, the workpiece is less carried out, and the electrophoretic workpiece can be washed with water. The use of recycling equipment makes the coating utilization rate of electrophoretic coating as high as 95% or more.

4. Safety and environmental protection. Since the electrophoretic coating is diluted with water, the solid content is low, the solvent content is low, it is an environmentally friendly coating, and the risk of fire is eliminated, and the health of workers is also guaranteed.

5. The coating quality is good. Acrylic resin is cured with amino resin, which ensures the high decoration and corrosion resistance of the coating. At the same time, due to the high transparency of the resin, the metal texture of the aluminum profile is effectively highlighted. According to the needs, decorative effects such as matte, sand surface and pearl can be obtained.

6. Compared with the usual electrolytic coloring sealing process, it has the characteristics of saving time and manpower. The electrophoretic coating does not need to be sealed, which avoids cracks and other problems caused by poor sealing.

7. The thickness of the coating can be freely controlled. It is usually controlled at 7μm and 12μm at home and abroad.

8. Because the electrophoretic layer is transparent and bright, the quality of the aluminum ingot is high, the surface of the extruded material is smooth, and the mechanical defects are few. The oxidation coloring process requires strict management, because any minor defects and stains will be exposed under the transparent paint.

9. The electrophoretic process management is required to improve the yield of aluminum profiles.