Qingdao Jero Steel Co., Ltd.
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AA3003 1.5MM PVDF Advertising Board Aluminum Coil Coated Signage Aluminum Coil
Pre-painted aluminum coils (color coated aluminum coils) have become the material of choice
for modern signage due to their lightweight properties, excellent corrosion resistance, color
diversity, and superior formability.
Performance Advantages in Advertising Applications
① Lightweight for Easy Installation & Transport
Aluminum density: 2.7g/cm³ (67% lighter than steel), reducing structural load and support costs.
Ideal for high-rise billboards, highway signs, and other weight-sensitive applications.
② Superior Weather & Corrosion Resistance
PVDF (Polyvinylidene Fluoride) coating offers excellent UV, acid rain, and salt spray resistance,
with 15–20 years outdoor lifespan.
Unlike printed vinyl or acrylic, it won’t fade, crack, or warp, maintaining vibrant colors long-term.
③ High-Quality, Customizable Surfaces
Available in glossy, matte, brushed metal, wood grain, stone patterns, etc., for brand-specific visuals.
Self-cleaning coatings reduce dust buildup, lowering maintenance (e.g., urban overpass signs).
④ Excellent Workability
Can be bent, stamped, laser-cut for complex shapes (e.g., curved/3D letter signs).
Recommended Aluminum Alloys for Advertising Boards
| Alloy | Properties | Applications |
| AA3003 | Good formability, moderate strength, cost-effective | Standard outdoor billboards, lightbox panels |
| AA5052 | Higher strength, excellent corrosion resistance | Large billboards, highway signs (high wind load) |
| AA5754 | High fatigue resistance, dynamic load suitability | Moving billboards (e.g., rotating displays) |
| AA6061 | Ultra-high strength, heat-treatable | Structural frames for oversized billboards |
Selection Guide:
Standard panels → AA3003 (economical)
Wind-resistant boards → AA5052/AA5754
Structural supports → AA6061-T6 (high strength)
Purchasing Tips
✅ Coating: For outdoor use, prioritize PVDF coating (best durability).
✅ Thickness:
Standard boards: 0.8–1.2mm
High wind load: 1.5–2.0mm
✅ Surface treatment: Opt for anti-fingerprint finish (low maintenance).
Production Scope of Our Factory
| Thickness Range | 0.20 - 5.0mm |
| Width Range | Max. 2750mm |
| Alloy | 1050,1060, 3003, 3004,3105,5052 |
| Paint System | PE, SMP, PVDF |
| Color Options | RAL color or as the sample |
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