HarbinSY-300 Hard Anodizing Agent

SY-300 hard anodizing agent is a white powdery solid used in sulfuric acid‑based hard anodizing. Compared with conventional low‑temperature anodizing, it is more economical and energy‑efficient. Under adverse anodizing conditions, it can slow the dissolution of the oxide film, improve film thickness uniformity, and exhibit reduced sensitivity to fluctuations in temperature and current density during anodizing, while also being suitable for use at elevated temperatures.

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Product Description

SY-300 hard anodizing agent is a white powdery solid used in sulfuric acid‑based hard anodizing. Compared with conventional low‑temperature anodizing, it is more economical and energy‑efficient. Under adverse anodizing conditions, it can slow the dissolution of the oxide film, improve film thickness uniformity, and exhibit reduced sensitivity to fluctuations in temperature and current density during anodizing, while also being suitable for use at elevated temperatures.

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