Qingdao Jero Steel Co., Ltd.
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AA3003 Curtain Wall Aluminum Coil 3003 ACP Aluminum Coils
Color-coated aluminum coil is widely used to manufacture aluminum composite panels (ACP),
which are a popular choice for modern curtain wall systems due to their lightweight, durability,
and aesthetic flexibility.
Advantages of Color-Coated Aluminum ACP for Curtain Walls
① Lightweight & High Strength
Weight: 5–7 kg/m² (depending on thickness), reducing structural load by 50%+ compared to tr
-aditional materials like stone or glass.
Core Material: Typically PE (polyethylene) or fire-retardant mineral core, enhancing rigidity while
maintaining lightness.
② Superior Weather Resistance
PVDF Coating: Resists UV rays, acid rain, and pollution, with a 15–25 year lifespan in harsh environments.
Salt Spray Resistance: 3,000+ hours (ideal for coastal areas).
③ Design Flexibility
Colors & Finishes: Available in solid colors, metallic, wood grain, stone patterns, and custom prints.
Formability: Can be bent, folded, or perforated for unique architectural designs.
④ Fire Safety
Fire-Retardant (FR) ACP: Meets A2, B1 fire ratings , suitable for high-rise buildings.
⑤ Easy Installation & Maintenance
Modular installation with hidden or exposed fixing systems.
Comparison with Other Cladding Materials
| Feature | Color-Coated ACP | Glass Curtain Wall | Stone Cladding |
| Weight | 5–7 kg/m² | 20–40 kg/m² | 50–100 kg/m² |
| Weather Resistance | Excellent (PVDF coating) | Good (but seals may degrade) | Prone to staining/erosion |
| Installation Cost | Low to medium | High | Very high |
| Design Flexibility | High (custom shapes/colors) | Limited (flat panels) | Limited (natural variations) |
Applications in Curtain Wall Systems
① Commercial High-Rises
PVDF-coated ACP in metallic finishes for a modern, sleek appearance.
Perforated panels for sun shading and ventilation.
② Institutional Buildings (Hospitals, Schools)
Anti-bacterial coatings for hygiene.
Fireproof ACP (A2-rated) for safety compliance.
③ Retail & Hospitality
Custom wood/stone finishes for branding and aesthetics.
Lightweight cladding for renovation projects.
④ Transportation Hubs (Airports, Stations)
High-impact resistance for durability.
Company Advantages
Advanced Equipment
• German SMS Group fully automated coating lines with ±0.01mm thickness precision,
Line Speed: 120m/min (20% faster than industry average data)
• MES system enables real-time production monitoring with ≥99.3% product qualification rate
• Multi-spectral imaging detects micro-defects as small as 0.02mm² with 99.8% recognition accuracy
Technology Patents
♦ Anti-Static Color Aluminum Coil and Continuous Production System
♦ Chromium-Free Passivation Solution for Color-Coated Aluminum Coils and Preparation Method
♦ Production Process for High Solar-Reflectance Color Aluminum Coils
♦ Method for Preparing 3D Wood Grain Aluminum Coil Based on Nanoimprint Technology
♦ Low-Temperature Curing Technology