Anodized aluminum coils are manufactured through an electrolytic process where aluminum coils are placed in electrolytes and subjected to a specific current. This process forms a thin, durable layer of aluminum oxide (approximately 20 microns thick) on the surface. This anodization significantly enhances the coil's hardness, wear resistance, and heat resistance. The resulting oxide film provides excellent insulation and breakdown voltage resistance, and dramatically improves corrosion resistance, withstanding thousands of hours in salt spray testing.

Key Benefits:

• Enhanced Hardness & Wear Resistance
• Excellent Corrosion Resistance
• Superior Heat Resistance
• Improved Insulation Properties
• Extended Lifespan

Target Industries & Applications: Construction, Automotive, Electronics, Packaging, and various industrial applications requiring durable and corrosion-resistant materials.