In recent years, with the increasing awareness of environmental protection, electrolytic coloring processing technology has also received more and more attention. It is more environmentally friendly and energy-saving than traditional coating processing technology. Therefore, more and more companies are trying to use electrolytic coloring processing to treat the surface.
- Electrolytic coloring processing – a new environmentally friendly surface treatment method
1.1 Advantages of electrolytic coloring processing Electrolytic coloring processing is a surface treatment method that changes the color of the metal surface by forming an oxide film on the metal surface. Its advantage is that it does not require paint, so it does not cause pollution and does not consume a lot of energy. In addition, it can improve the corrosion resistance of the metal surface and extend the service life of the metal surface, thereby saving costs.
1.2 Principles of electrolytic coloring processing
Electrolytic coloring processing is a catalytic reaction. The principle is as follows: Under a certain pH value and current density, after electrolysis, an oxide film will be produced on the surface of the metal. The oxide film will change the refractive index of the metal surface, thereby changing the color of the metal surface.
- Application of electrolytic coloring processing
2.1 Application in industrial fields
Electrolytic coloring processing can be applied to various industrial fields, such as automobile manufacturing, machinery manufacturing, pipeline processing, electromechanical equipment manufacturing, hardware and steel processing, etc. It can be copper-plated, aluminum-plated, nickel-plated, zinc-plated, tin-plated, etc., making the metal surface more durable and more beautiful.
2.2 Application of daily necessities
Electrolytic coloring processing can also be used for daily necessities, such as kitchen utensils, tableware, shoes, clothes, etc. It can make the metal surface more shiny and smooth, thus giving people a better visual effect.
III. Future development of electrolytic coloring processing
Electrolytic coloring processing will have great development space in the future. It can replace traditional paint processing and replace solvent paint that pollutes the environment, thus being more environmentally friendly and energy-saving. In addition, electrolytic coloring processing can make the metal surface more durable and extend the service life of the product, thereby reducing costs and increasing corporate profits.
Summary: Electrolytic coloring processing is a new environmentally friendly surface treatment method. It can replace traditional paint processing and replace solvent paint that pollutes the environment. It is more environmentally friendly and energy-saving, making the metal surface more durable and more beautiful, and can also reduce costs and increase corporate profits. Electrolytic coloring processing has been applied to industrial fields and daily necessities, and there will be great room for development in the future.