Electrophoretic coating,anode electrophoresis equipment
Description
Electrophoretic coating (anode electrophoresis equipment) is a high-tech, high-demand, high-decoration underlying anti-corrosion treatment process; it is caused by an applied electric field to cause the coating particles separated in the electrophoresis liquid to migrate directionally and deposit on The surface of the workpiece on one of the electrodes forms a protective coating.
Structural features
Electrophoretic coating equipment mainly consists of: electrophoresis tank and stirring circulation system, paint liquid ultrafiltration system, paint liquid temperature control system, pure water supply system, rectification power supply, cathode (yang) electrode liquid system, ventilation system, paint control system and swimming After the flushing system and other components.
Electrophoretic coating (anode electrophoresis equipment) main production methods are divided into: intermittent production, continuous beat and continuous pass.
Intermittent type is mainly used for small batches; medium and above batches are used for continuous or continuous pass. The electrophoretic coating equipment has the advantages of advanced technology, high degree of automation, uniform paint film, good corrosion resistance of paint film, high utilization rate of paint liquid, safe production, small floor space, low environmental pollution and low operating cost.
Electrophoretic coating is an extremely complex electrochemical reaction process involving electrophoresis, electrodeposition, electroosmosis, and electrolysis. Electrophoretic coating can be divided into anodic electrophoresis (the coating is an anode, the coating is anionic) and cathodic electrophoresis (the coating is a cathode and the coating is cationic).
According to the coating requirements, electrophoretic coating is divided into high corrosion-resistant primer electrophoresis for automotive, motorcycle, engineering machinery and other industries; decorative electrophoresis for hardware tools, stationery, household metal products, etc.; High performance electronic insulation electrophoresis.
