Black anodizing has superior light resistance and heat resistance compared to black dyed anodizing!
This document introduces the anodizing treatment and secondary electrolytic coloring process by Toyota Dengen Co., Ltd. As reference material, we have included a comparison of dyed products and secondary electrolytic colored products. The black anodized finish achieved through the anodizing and secondary electrolytic coloring process exhibits superior light and heat resistance compared to black dyed anodized finishes. Customers looking for black anodized finishes that are resistant to fading in outdoor or high-temperature environments are encouraged to consider this option. [Contents] ■ Comparison of dyed products and secondary electrolytic colored products *For more details, please refer to the PDF document or feel free to contact us.
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Toyota Dengen Co., Ltd. has built a solid reputation as a professional in surface treatment technologies such as anodizing and plating since its establishment in 1917. In response to our customers' new needs and demands for automotive parts, electronic components, equipment parts, building materials, and more, we are committed to continuous improvement through stable production, reliable quality control, and solid technology, while also actively engaging in research and development and prototyping.