What are the colors of electroplated zinc plating? 1.Silver white 2.Blue 3.Yellow 4.Black
Author: Marisa
1、 White electrogalvanizing
White electroplated zinc is the most common zinc plating color, usually treated with alkaline oxidation process, which has good corrosion resistance, strength, and wear resistance. Due to its white appearance, it is widely used and particularly suitable for manufacturing high anti-corrosion materials such as indoor and outdoor components and electronic devices.
2、 Blue gray electroplated zinc plating
Blue gray electroplated zinc is mainly produced by acidic solution plating, which has high wear resistance, corrosion resistance, and excellent electrolytic performance. Its appearance is blue gray and is commonly used in the manufacturing of automotive, mechanical engineering, and other fields.
3、 Yellow electrogalvanizing
Yellow electroplating is made by adding chemicals and has good corrosion resistance, conductivity, and passivation properties. It has a yellow appearance and is commonly used in the manufacturing of electrical components, communication equipment, and mechanical parts.
4、 Black electroplated zinc coating
Black electroplated zinc plating is formed by electrolytic coloring of electroplated parts in an alkaline solution, which has the characteristics of high hardness, high wear resistance, and strong corrosion resistance. Its appearance is black, mainly used in hardware tools, automotive industry, aerospace and other fields.
Overall, the color classification of electroplating includes four categories: white, blue gray, yellow, and black, each with its unique characteristics and applicable scenarios. Choosing the appropriate electroplating zinc can not only improve the service life and functional performance of the material, but also inject more beauty and design sense into the product.