Sandblasted anodized aluminum plate is an aluminum alloy plate that has undergone sandblasting treatment and anodizing process on the surface. Sandblasting treatment gives the aluminum plate a unique matte texture, while anodizing provides excellent corrosion resistance and wear resistance. This type of aluminum plate is widely used in various fields such as construction, household appliances, electronic products, automotive interiors, and packaging materials

Main features

• Unique surface effect: Sandblasting treatment gives the aluminum sheet a uniform matte texture, creating an elegant visual effect.
• Excellent corrosion resistance: The anodized oxide film layer can effectively prevent oxidation and corrosion, enhancing the service life of the product.
• Wear resistance: After sandblasting treatment, the surface hardness is high with good wear resistance performance.
• Environmental friendliness: Aluminum itself is recyclable, in line with modern environmental requirements.
• Diversified surface treatment: dyeing and electrolytic coloring can be carried out according to requirements to enrich the appearance of products.

Process Description

• Sandblasting: By high-pressure jetting fine sand particles, the surface of the aluminum plate is treated to create a uniform fine sand particle texture.
• Anodizing: Placing the aluminum sheet that has been sandblasted into the electrolyte tank, using electric current to form a dense aluminum oxide film on the surface of the aluminum, providing protection.
• Color: After anodizing, the aluminum sheet can be colored using dyeing process to enhance its aesthetics.
• Electrolytic coloring: Forming a colorful oxide film on the surface of aluminum through an electrolytic process, which has better color stability and weather resistance, suitable for outdoor products!

Quality Control

Material inspection: Ensure that the aluminum alloy material meets the standards and conduct component analysis.

Process Control: Real-time monitoring of various parameters during sandblasting and anodizing processes to ensure process stability.

Product inspection: Inspect the appearance, dimensions, film thickness, and corrosion resistance of the finished product.

Wear test: Conduct wear resistance tests on anodized aluminum plates to ensure their durability during use.

Environmental adaptability testing: Simulate different environmental conditions (such as UV light, temperature, humidity, etc.) for testing to verify the product’s adaptability and reliability.

Application field

• Sandblasted anodized aluminum plate is widely used in the following fields due to its excellent performance and beautiful appearance:
• Building decoration: used for the curtain wall, ceilings, doors, windows, and other building facades to enhance the aesthetics and durability of the building.
• Home appliance industry: It is used for the exterior of home appliances such as refrigerators, washing machines, and air conditioners, to increase the corrosion resistance and aesthetics of the products.
• Electronics: used for phone cases, computer shells, etc., not only protect internal components, but also enhance appearance.
• Automotive industry: used for interior and exterior trim parts of automobiles, enhancing the overall visual effect of the car.
• Appearance packaging: used for travel bags, gifts, cosmetic packaging shells, 等等.
• Metal stamping parts: Suitable for surface treatment of various metal stamping parts to improve the appearance and durability of the products.

Metal stamping

Sandblasted anodized aluminum plates are widely used in metal stamping. Through stamping processes, they are processed into various complex shaped parts. Sandblasting and anodizing surface treatments can effectively increase the added value of stamped parts, enabling them to meet higher standards in terms of strength and aesthetics.

Material advantages

Lightweight and high strength: Aluminum alloy materials have good strength-to-weight ratio, suitable for various lightweight designs.

High corrosion resistance: The anodized layer can effectively protect aluminum material and resist corrosion.

High plasticity: easy to process and shape, suitable for various complex design requirements.

Recycling: Aluminum is easy to recycle and reuse, in line with the concept of sustainable development.

Aluminum sheet material, thickness, and width.

材料: Common aluminum alloy materials include 6061, 6063, 5052, 1050, 1060, etc., which have good mechanical properties and corrosion resistance.

厚度: The thickness of sandblasted anodized aluminum sheet is usually between 0.8mm and 5.0mm, with specific thickness selected according to application requirements and processing techniques. Common thicknesses include 1.0mm, 2.0毫米, 3.0毫米, 等等.

寬度: The width of the aluminum plate generally ranges from 1000mm to 2000mm, and can also be customized according to customer requirements.