Electroplated yellow paint is a type of coating that undergoes surface treatment after electroplating, also known as post electroplating coating or post electroplating coating. It is a process of electroplating on metal surfaces followed by special coating treatment to achieve aesthetic, anti-corrosion, wear-resistant, and increased metal surface characteristics.
Production process:
Electroplating: Firstly, immerse the metal product in an electrolyte solution containing metal ions, and apply electricity to reduce the metal ions into a metal layer, which adheres to the surface of the metal product, thus forming a layer of electroplating coating.
Cleaning and pre-treatment: After electroplating is completed, the metal surface needs to be cleaned and pre-treated to remove impurities and dirt generated during the electroplating process, ensuring a clean and flat surface for subsequent coating adhesion.
Electroplating yellow paint coating: After cleaning the metal surface, immerse the electroplated metal products in yellow paint solution or spray them to ensure that the yellow coating uniformly adheres to the metal surface. This can give metal products a bright yellow appearance.
Characteristics:
Aesthetics: Electroplated yellow paint can present a bright and uniform yellow color on the surface of metal products, enhancing the appearance and texture of the product.
Anti corrosion: Electroplated yellow paint as an additional layer after electroplating can effectively enhance the corrosion resistance of metal products and extend their service life.
Wear resistance: Yellow coating can increase the hardness and wear resistance of the metal surface, making the product more durable.
Identification function: Yellow is a prominent color, and in some specific occasions, electroplated yellow paint can be used as a warning or identification sign.
Advantages:
1. Decoration effect: Yellow paint has a bright color, which can give metal products a good visual effect and increase their aesthetics.
2. Corrosion resistance: Electroplated yellow paint can provide a protective layer on metal surfaces, effectively preventing oxidation and corrosion, and extending the service life of metal products.
3. Good weather resistance: Yellow paint usually has good weather resistance and can resist the influence of natural environments such as sunlight and rain, making the coating more durable.
4 Flatness: The electroplating process can make the yellow paint evenly adhere to the metal surface, forming a flat and consistent appearance.
Disadvantages:
1. Vulnerable to damage: Compared with other electroplating methods, electroplating yellow paint has poor hardness and wear resistance, making it easy to be scratched or worn during use, affecting its appearance.
2. Not suitable for high-temperature environments: Yellow paint has low temperature resistance and may discolor or peel off in high-temperature environments, reducing the stability of the coating.
3 Environmental protection issues: The electroplating process involves the use of chemical substances, which may cause environmental pollution issues such as wastewater and exhaust gas, and appropriate treatment measures are needed.
4. High cost: Compared to other surface treatment methods, the process of electroplating yellow paint is more complex, resulting in higher costs.
Application field:
Electroplated yellow paint is widely used in decorative hardware products, automotive parts, household appliances, electronic equipment, toys and other metal products. Due to its excellent anti-corrosion and aesthetic effects, metal products are more competitive in the market.
Post time: Jul-25-2023
