1070 industrial pure aluminum mirror aluminum high reflectivity length and width can be customized

Alloy grades 1070 and 1085 belong to the industrially pure aluminum family and are commonly used as base materials for manufacturing high-reflectivity mirror-finished aluminum sheet and strip. They offer the following key advantages as mirror-finished aluminum substrates.

• 1xxx-series pure aluminum has the highest reflectivity of all aluminum materials
• 1070: ≥99.70% and 1085: ≥99.85% aluminum content with very low impurities
• After precision rolling and polishing, surface can achieve reflectivity approaching 90% or higher

• Extremely good ductility and softness
• Easy to process through stamping, drawing, and bending
• Resistant to surface defects like cracks and orange peel
• Maintains shape and reflective properties well after forming

• Produces uniform, dense, and transparent anodic oxide film
• Low impurities result in highly pure oxide film
• More uniform color when dyed with high light transmittance
• Film provides protection while minimizing impact on reflective properties

• Lower raw material and processing costs compared to other aluminum alloys
• Economical choice for high-volume, cost-sensitive applications