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The type of oxidation process made of aluminum plate
- Aug 15, 2018 -

Aluminum oxide plate production, panel oxidation methods are as follows:

1. Alternating oxidation coloring, oxidation film soft suitable for stamping punch after processing;

2. Room temperature sulfuric acid oxidation suitable for dyeing black;

3. Low temperature sulfuric acid oxidation, the oxide film is meticulous and hard, suitable for dyeing of Hindi, gold dyes, etc.

4. Oxidation of sulfuric acid and oxalic acid mixed acids can obtain hard oxide film at ambient temperature;

5. Oxidation of porcelain with chromate and boric acid anodizing, surface with porcelain glaze.