Anodized Aluminium Profile
We are a manufacturer based in China, specializing in high-quality Anodized Aluminium Profile for industrial clients worldwide. Technical support and custom formulation available.
Category：Chemical Additives | Brand：MT
Introduction
Anodized Aluminium Profile, widely used for windows, doors, curtain wall etc, which have different colors, such as Silver, Champagne, Bronze, Black, Golden, Sandblast,Matt etc, the anodized surface treatment have advantage less extrusion lines, corrision resisitant, durable shininig, the min-averg anodizing film 8-10um.
| Category | Details |
|---|---|
| Definition | Aluminium extrusion with electrochemical oxidation layer for surface enhancement. |
| Process | – Anodizing: Aluminium acts as anode in sulfuric acid electrolyte – Sealing: Oxide layer sealed with nickel acetate or boiling water |
| Layer Thickness | 5–25 μm (decorative) 25–150 μm (hard anodizing) |
| Hardness | 300–600 HV ( Vickers hardness) |
| Color Options | – Natural silver (untreated) – Electrolytic coloring (bronze, black, gold) – Dye-based colors (RAL/Pantone) |
| Key Applications | – Architecture: Curtain walls, door frames – Electronics: Heat sinks, LED housings – Medical: Surgical instruments – Automotive: Gearshift knobs |
| Advantages | – Abrasion Resistance: Resists fingerprints/scratches – Corrosion Protection: Withstands harsh environments – Heat Resistance: Up to 300°C |
| Standards | – AAMA 611 (architectural anodizing) – MIL-A-8625 (military-grade) |
| Environmental | – Chrome-free sealing available – Closed-loop recycling systems |
| Limitations | – Brittle layer (avoid sharp bends post-anodizing) – Color consistency challenges |
,Disclaimer: The above content is for reference and communication only among industry insiders, and does not guarantee its accuracy or completeness. According to relevant laws and regulations and the regulations of this website, units or individuals who purchase related items should obtain valid qualifications and qualification conditions.
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