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What is electrophoretic paint
Release time:
2018-04-19 14:56
Source:
Electric paint, also called electrophoretic paint, electrophoretic paint with the development of science and technology, it is also constantly popular, now we often see some products are basically using electrophoretic paint, its anode electrophoretic paint, cathode electrophoretic paint, one-component electrophoretic paint, two-component electrophoretic paint. Electrophoretic coating characteristics
1. environmental protection, low pollution.
2. high water permeability, completely dissolving or emulsifying in water, low viscosity of the prepared tank liquid, easy penetration into the bag-shaped structure part and the gap of the coated object, and especially suitable for surface coating of the special-shaped conductive material. And
3. complete mechanization and automation can be realize, that labor intensity is reduced, the labor productivity is greatly improve, and the method is suitable for a large number of assembly line operations.
4. the utilization rate of the coating is high, reaching more than 95 percent or even 100 percent. Due to the low solid content and low viscosity of the tank liquid, the coating carried out by the coating is less, especially the application of ultrafiltration technology, the closed cycle of the coating process is implemented, and the coating recovery rate is high.
5. the electrophoretic bath liquid has higher conductivity, the coating ions can quickly move under the action of electric field, and an electrically neutral wet paint film is formed after being neutralized on the surface of the coated object, and with the increase of the thickening resistance of the wet paint film, the deposition amount of the coating particles gradually becomes smaller, so as to form a uniform and fine coating film.
6. electrophoresis coating solvent content is low, one is conducive to environmental protection, the second is good production safety.
7. the corrosion resistance of the coating film is strong, and the electrophoretic coating can obviously improve the corrosion resistance of the inner cavity, the weld seam and the edge of the workpiece due to the uniform film formation under the action of an electric field. Electrophoretic coating application What is electrophoretic coating electrophoretic coating is first used in the automotive industry, but with the different requirements of metal surface treatment in all walks of life, electrophoretic coating also plays an increasingly important angle, hand ornaments, radiators, glasses, lighters, cars, motorcycles, chopsticks, machinery, etc. What is electrophoretic paint