Brown Anodized Aluminum Sheet

2023-06-14

Brown anodized aluminum sheet use oxidation-preserving base material is used for oxidation process, surface anodic oxidation technology is upgraded. The various performances of brown anodized aluminum are excellent, which improves the flatness, hardness, and corrosion resistance of the aluminum sheet, and the brown anodised aluminium has good heat insulation, moisture-proof, and fire-proof effects, and is more durable than traditional aluminum sheet. The anodized brown aluminum sheet has strong decorative performance, can be bent and formed, and is convenient for direct processing of finished products without complicated surface treatment, which greatly shortens the production cycle and reduces production costs.

The brown anodized aluminum sheet has thick oxide film, not easy to change color, not easy to corrode, not easy to oxidize. The brown anodised aluminium sheet has high surface hardness, good scratch resistance, no paint coverage on the surface, retains the original unique metallic color and texture of the aluminum sheet, highlights the modern metal feeling, and improves the grade and added value of the product. The surface treatment and texture of anodized aluminum sheet are rich and diverse, such as brushed texture, auspicious cloud pattern, silk pattern, stone pattern, grid pattern, etc. After anodizing and coloring treatment, the aluminum surface is rich in color and vivid in color. It is suitable for handicrafts, which is more beautiful, creative and high-end.

The appearance inspection of brown anodized aluminum sheet including color, uniformity, light reflectivity, etc., is generally observed with the naked eye. It is recommended to use a reference standard sample for comparison and identification tests. The color of the anodized film is from light yellow to brown due to the increase of film thickness. At this time, it should not be regarded as poor uniformity question, the iridescence or color shade neither affects the adhesion and corrosion resistance of the brown anodised aluminum, nor affects the uniformity of the appearance, so it should not be regarded as a defect.

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