Champagne Anodized Aluminum Sheet

Champagne anodized aluminum sheet is an aluminum alloy sheet that has been anodized, resulting in a champagne gold luster. This anodized aluminum sheet not only offers a beautiful decorative effect but also boasts excellent corrosion and wear resistance. Its antioxidant and decorative properties make it widely used in architectural curtain walls, furniture, interior decoration, and electronic products. The anodizing process increases the aluminumsheet  surface’s hardness and durability, while also enhancing its aesthetics. Champagne color anodized aluminum sheet is often used in high-end modern design, blending seamlessly with a variety of interior and exterior styles.

Properties of Champagne Anodized Aluminum Sheet:

• Corrosion Resistance

Anodized aluminum sheet forms a dense aluminum oxide film (5-20 microns thick, with hard anodizing reaching 60-200 microns) on its surface, effectively insulating the aluminum substrate from the external environment and significantly improving corrosion resistance. Even with prolonged exposure to sunlight, the thick oxide film (over 10 microns) maintains a stable color and resists discoloration.

• Mechanical Properties

– High Hardness:

The oxide film’s surface hardness approaches gem-grade, offering excellent scratch and wear resistance.

– Workability:

Moderate hardness allows for easy bending and forming, adapting to continuous high-speed stamping. It can be directly processed into finished products without complex surface treatment, shortening production cycles.

• Decorative Features

– Stable Color:

The champagne color is dyed into the porous structure of the oxide film, resulting in a long-lasting, non-fading and non-peeling color.

– Modern Texture:

The surface retains a metallic luster, highlighting a high-end quality and enhancing the product’s quality.

– Easy Cleaning:

Resists fingerprints and stains, making cleaning easy and corrosion-free.

Process Flow of Champagne Anodized Aluminum Sheet:

– Aluminum Sheet Preparation:

Select high-quality aluminum sheet and polish the surface to ensure a smooth finish.

– Anodizing:

The aluminum sheet is placed in an electrolyte (such as sulfuric acid or chromic acid) as the anode, where an electrochemical reaction produces an aluminum oxide film.

– Coloring:

Utilizing the porous nature of the oxide film, a dyeing process creates a champagne color, adding an artistic aesthetic.

– Sealing:

The dyed aluminum sheet is sealed to preserve the color and enhance weather resistance.

Application Scenarios of Champagne Anodized Aluminum Sheet:

– Architectural Decoration

Exterior curtain walls: For example, the champagne -colored anodized aluminum sheets ensuring the facade remains pristine even after 15 years.

Interior Decoration: Ceilings, partitions, handrails, and other applications offer a modern metallic finish.

Sunshade Systems: For example, anodized sunshades in art galleries intelligently control light conditions.

– Electronics

Used in electronic devices such as integrated circuits, capacitors, and resistors, leveraging its insulation and corrosion resistance.

– Mechanical Manufacturing:

Used in the manufacture of components for vehicles such as automobiles and aircraft, such as body panels, roofs, and doors, enhancing durability.

– Household Goods:

Used in kitchen appliances, lighting, and furniture, combining aesthetics with practicality.