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1070 polished aluminum circles are made from 1070 industrial pure aluminum sheets or coils. They are precision-cut or stamped into circular shapes and then polished using mechanical grinding, chemical polishing, or electrochemical polishing to achieve a high-gloss, mirror-like surface finish.

The polished surface of 1070 aluminum blanks can achieve a reflectivity of over 85% for visible white light, and higher purity yields higher reflectivity. This ensures that polished aluminum circles achieve the desired mirror effect, making them widely used in lighting, crafts, high-end appliances, and interior decorative applications.

Mirror Finish Production Processes

• Mechanical Polishing:
  Using abrasive wheels, cloth wheels, or other tools to finely grind the aluminum surface, removing scratches and creating a base shine.

• Chemical Polishing:
  Applying acidic or alkaline solutions to dissolve microscopic surface irregularities, resulting in a smooth surface and increased reflectivity.

• Electrochemical Polishing:
  Through electrochemical reactions, the aluminum surface is dissolved to achieve a true mirror finish with extremely high smoothness. This process is ideal for decorative items that require maximum reflectivity.

Advantages of 1070 Mirror Aluminum Circles

1. High Purity Aluminum: Ensures excellent ductility and workability, suitable for stamping, stretching, bending, and other processing.

2. Strong Corrosion Resistance: Natural oxide layer resists air, moisture, and mild chemical corrosion, maintaining shine over long-term use.

3. High Gloss: Polished surface reflects light uniformly, achieving a mirror or brushed effect for high-end decoration.

4. Lightweight and Easy to Process: Low density makes handling and installation easier, and the material can be laser cut, engraved, embossed, or welded for secondary processing.

5. Environmentally Friendly and Recyclable: Aluminum is recyclable, in line with modern sustainable building practices.

Specifications of Polished 1070 Aluminum Circles

Mechanical Properties

Physical Properties

Applications of 1070 Mirror Aluminum Circles

• Architectural Decoration:
  Used for interior and exterior wall cladding, ceiling panels, and architectural signage. High reflectivity enhances space brightness, and the mirror finish adds dynamic visual effects to building facades.

• Home and Furniture Design:
  Can serve as decorative elements for cabinet handles, furniture panels, or custom-shaped decorative pieces for screens and partitions. Ideal for kitchens and bathrooms due to its moisture resistance and ease of cleaning.

• Lighting and Lampshades:
  Perfect for reflector plates in lighting, improving efficiency and providing aesthetic appeal for modern decorative lampshades.

• Crafts and Cultural Products:
  Used to create hanging ornaments, decorative items, or jewelry such as necklaces, earrings, and bracelets with a contemporary design.

• Commercial Space Decoration:
  Applied in brand signage, display stands, or as art installations to attract attention and enhance the overall quality of the space.

Purchasing Considerations for Mirror Aluminum Circles

1. Reflectivity: Specify ≥80%; for mirror-grade products, >85% is recommended.

2. Surface Roughness (Ra): Mirror-grade should be <0.05 μm.

3. Anodized Layer Thickness: For indoor use, ≥5 μm; for outdoor or high-wear applications, ≥10 μm.

4. Dimensional Tolerance: Diameter and thickness tolerance should be ±0.1 mm or higher to suit automated assembly lines.