Mirror Aluminum Composite Panel 2-5mm Thickness with Polyester Coating for Architectural Applications
Our high-quality mirror aluminum composite panels combine aluminum alloy with plastic core material to deliver exceptional hardness, lightweight construction, and smooth surface finish. Available in comprehensive size ranges, shapes, colors, and styles to provide extensive options for modern architectural design, meeting contemporary construction requirements for lightweight structures, elegant decoration, and superior hardness.
These panels are widely used in various architectural applications including building cladding, shop fronts, ceilings, counters, furniture, road signs, billboards, kiosks, elevators, and store interiors.
| Specification | Available Options |
|---|---|
| Surface Coating | Polyester Coating |
| Aluminum Alloy | AA1100, AA3003 |
| Aluminum Skin Thickness | 0.10mm, 0.12mm, 0.15mm, 0.18mm, 0.21mm, 0.25mm, 0.30mm |
| Panel Thickness | 2mm, 3mm, 4mm, 5mm |
| Core Material | Non-toxic low density polyethylene |
| Panel Width | 1000mm, 1220mm, 1250mm, 1500mm |
| Panel Length | 2440mm, 3050mm, 4000mm, 5000mm |
| Back Coat | PE coating, Primer Coating, Mill finish |
| Dimension | Tolerance |
|---|---|
| Panel Width | ±2mm |
| Panel Length | ±3mm |
| Panel Thickness | ±0.2mm |
| Panel Diagonal | ≤ 5mm |
| Aluminum Layer Thickness | ±0.02mm |
| Test Parameter | Test Standard | Polyester Coating Result |
|---|---|---|
| Coating Thickness | Polyester paint >=16μm | 16μm to 18μm |
| Coating Flexibility (T-bend) | Polyester paint ≤ 3T | ≤ 3T |
| Color Difference | ΔE | ΔE |
| Pencil Hardness | >=HB | >=2H |
| Chemical Resistance | 2%HCI or 2%NaOH test in 24 hours - No change | No change |
| Coating Adhesion | >=1 grade for 10810mm² gradding test | 1 grade |
| Resist Solvent | 100 times without change | No change |
| Boiling Water Resistance | 2 hours without change | No change |
| Peeling Strength | Average >=5N/mm of 180° peel off for panel with 0.21mm aluminum skin | 5N/mm |
| Impact Test for Paint | 20KG.cm impact - paint no split for panel | No split |
| Abrasion Resistance | NIL | NIL |
| Temperature Resistance | -40ºC to +80ºC temperature without change of color difference and paint peel off, peeling strength average drop rate | Change of glossy only, no paint peel off |
| Coefficient of Linear Thermal Expansion | 100ºC temperature difference | 2.4mm/n |
| Detergent Resistance (3%) | ASTM D2248 | No change |
| Humidity Resistance (3000hrs, 100%RH, 100°F) | ASTM D2247 | No change |
| Salt Spray Resistance (3000hrs, 5% salt) | ASTM B117 | No change |
| Resistance to Staining | 600h radiate in 800W/M² in humidity condition, glossiness deviation less grade 2, color difference | No change |
- Does this product support customization? - Yes, we offer extensive customization options for sizes, colors, and finishes
- How do you ship the products? - Products are carefully packaged and shipped via reliable logistics partners
- What is the warranty for the product? - Contact us for specific warranty information based on application
Once we receive your question, our supplier team will respond as soon as possible.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.