Aluminum Anodic Oxide Film Stripping Solution

As a professional supplier of electroplating-related products, Alfa Chemistry offers a comprehensive portfolio of substrate surface treatment solutions designed to meet the evolving needs of the metal finishing industry. Our aluminum anodic oxide film stripping solution is designed to act gently on various aluminum alloy surfaces, dissolving the anodic oxide film without etching or discoloring the base material. It delivers fast and complete removal of anodic coatings, including colored layers, restoring the original metallic luster while leaving a clean, smooth, and uniform finish. The treated surface exhibits enhanced adhesion properties, which significantly improve the effectiveness of subsequent surface treatments or coatings.

Technical Specifications

Key Advantages

• Fast & Effective Stripping: It rapidly dissolves anodic oxide layers of varying thicknesses and colors, restoring the original aluminum surface without residue or streaking.
• Non-Damaging & Safe: It contains no heavy metals or toxic oxides; gentle on substrates while preventing corrosion or discoloration.
• Enhanced Surface Quality: It delivers a smooth, uniform, and clean finish, improving adhesion for subsequent processes (e.g., re-anodizing, painting, or powder coating).
• Eco-Compliant: Low odor, non-polluting, and RoHS-certified for sustainable industrial use.
• Cost-Efficient: Extended bath life with easy maintenance; minimal replenishment required.

Recommended Usage

• Dilution: Prepare the working solution by diluting the product according to the specified ratio.
• Operating Temperature: Heat the solution to 55–60°C to activate optimal stripping performance.
• Stripping Time: Adjust the immersion time based on the thickness of the anodic layer.

Bath Maintenance

To maintain consistent stripping efficiency, regularly monitor the bath temperature and dwell time. If the stripping rate declines, supplement the bath with 5–10% additional stripping agent to restore performance.

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