Electrophoresis equipment

Electrophoresis equipment: tank body and auxiliary equipment chute, ultrafiltration system, pure water unit, electrophoresis power supply, cold and heat exchange unit, anode circulation equipment, etc. Electrophoretic coating is to coat the ionized paint particles dispersed in water on the surface of the workpiece by electrophoresis under the action of an external electric field to form a protective coating. Electrophoretic coating is a relatively complex electrochemical reaction process. Along with the electrophoresis reaction, there are also reactions such as electrolysis, electrodeposition and spot osmosis. Anodic electrophoretic coating is to place the object to be coated (anode) and another electrode ￠cathode 1 in water-soluble paint at the same time, under the action of a DC electric field. The cation moves to the cathode and is reduced to ammonia, and the anion (polymer resin ion) moves to the anode (the coating material). And form a uniform coating on its surface. The coating used in the cathodic electrophoretic coating is a cationic resin water-soluble coating. Under the action of a DC electric field, the coating ions move to the negative moving well and are deposited on the coated object that acts as a cathode.