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Anodized Aluminum Film provides superior surface hardness, excellent corrosion resistance, and enhanced thermal stability. Designed for industrial coatings, electronics, and decorative applications, it ensures reliable protection, improved durability, and long-term performance.
Product Overview
Anodized aluminum film is an oxide layer formed on the surface of aluminum or its alloys through an electrochemical oxidation process. Under specific electrolyte and process conditions, an electric current is applied to generate a dense oxide layer on the surface of the aluminum alloy. The film consists of two layers: the inner layer is composed of high-purity alumina (Al₂O₃), and the outer layer is hydrated alumina. This film provides excellent wear resistance, corrosion resistance, insulation, and thermal insulation properties, making it suitable for a variety of high-demand applications.
Product Features
- High Hardness:The inner layer of alumina offers high hardness and excellent wear resistance.
- Strong Corrosion Resistance:The film has powerful anti-corrosion properties, effectively protecting the metal surface in harsh environments.
- Excellent Insulation:The anodized film has good electrical insulation properties, making it suitable for use in electrical equipment.
- Thermal Insulation:The film offers good thermal insulation properties, ideal for high-temperature environments.
- Decorative Effect:In addition to its functionality, anodized aluminum provides an aesthetically pleasing appearance with a glossy and attractive surface finish.
- Environmentally Friendly:The production process does not emit harmful substances and complies with environmental regulations.
Applications
- Aerospace:Used for surface treatment of aircraft and spacecraft, providing both protection and aesthetic enhancement.
- Automotive Industry:Widely used for corrosion protection and decoration of automotive components.
- Electronics Industry:Applied as a surface protection for electronic device enclosures, heat sinks, and conductive parts.
- Construction Industry:Used for decorative surface layers on building facades, enhancing corrosion resistance and durability.
- Home Appliances:Used for surface treatment of home appliance products, providing wear resistance and corrosion protection.
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