What is electrodeposition coating?
Features
Electrodeposition coating is a coating method that forms a coating film by passing electricity between the product and electrodes in the electrodeposition paint. Depending on whether the object to be coated is an anode or a cathode, it is divided into anionic electrodeposition coating and cationic electrodeposition coating. The film thickness is easy to control, and a uniform coating film can be formed even on products with complex shapes. In addition, since it is a water-based paint, the amount of organic solvent used is small, and it is effective in reducing VOCs (Volatile Organic Compounds).
![](https://eyetec.co.jp/wp-content/uploads/2022/09/7__MTlfcGhvdG9fMDAz.jpg)
Traits and Achievements
Characteristics of electrodeposition coating
・Thickness of coating and uniformity of film thickness
・Corrosion protection
・Electrical insulation
![](https://eyetec.co.jp/wp-content/uploads/2022/09/8__MTlfcGhvdG9fMDAx.jpg)
Transparent coloring
・Eyewearr frame (Ti, Ni-Ti alloy, Ni-Cu alloy)
・Household appliances housing (SUS, aluminum)
・Fishing Tackle (SUS)
・Indoor interior parts (SUS, brass)
![](https://eyetec.co.jp/wp-content/uploads/2022/09/9__MTlfcGhvdG9fMDAy.jpg)
Color image of electrodeposition coating
![](https://eyetec.co.jp/wp-content/uploads/2022/09/電着塗装カラー見本_スペック抜き-823x1024.jpg)
※ Please note that it may look different from the image monitor and the actual color.
Comparison table with various coatings (compared to our company)
Characteristic | Electrodeposition coating | Electrostatic coating | Spray painting | Powder coating |
---|---|---|---|---|
Environmental safety | ◎ | × | × | △ |
Coatability for complex shapes | ◎ | △ | × | △ |
Coating thickness on edge | ○ | × | × | △ |
Uniform coating performance | ◎ | ○ | ○ | × |
Smoothness | ◎ | ○ | ○ | △ |
Total caoting cost | ○ | △ | △ | △ |
Inquiries about electrodeposition coating
<Surface Treatment Division>
Tel : +81-778-51-5000 → 13
Fax : +81-778-51-9024