Zinc plating and trivalent chromate treatment (white and black)
By applying a chromate treatment, the formation of white rust on the zinc plating can be prevented!
We would like to introduce our processing of "Zinc Plating and Trivalent Chromate Treatment (White and Black)." The corrosion protection effect of zinc plating is called "sacrificial protection," which utilizes the property that zinc corrodes before iron, thereby protecting the product from rust. Additionally, by applying chromate treatment, we can prevent the occurrence of white rust on the zinc plating film. 【Features】 ■ Rust resistance (Salt spray test red rust for over 240 hours) ■ By applying chromate treatment, it is possible to prevent the occurrence of white rust on the zinc plating film. *For more details, please download the PDF or feel free to contact us.
- 企業：丸長鍍金
- 価格：Other
