PVDF Imitation Brushed Straight-Line Color-Coated Aluminum Coil
A premium decorative material created through precision mechanical/chemical processes to
produce uniform parallel linear textures on pre-painted aluminum coils.This innovation replicates
stainless steel brushing effects while maintaining aluminum's lightweight advantages.
Common Aluminum Alloy Substrates
♦ 3003-H24
Composition: Al-Mn series (Mn 1.0-1.5%)
Advantages:
Excellent formability (elongation ≥10%)
Better weather resistance than 5005, ideal for outdoor applications
Limitations: Moderate strength (tensile strength 145-195 MPa)
♦ 5005-H32
Composition: Al-Mg series (Mg 0.5-1.1%)
Advantages:
Superior corrosion resistance (especially marine environments)
More uniform anodizing results
Performance Comparison
| Property | 3003-H24 Substrate | 5005-H32 Substrate |
| Strength | Moderate (YS 115MPa) | Moderate (YS 125MPa) |
| Corrosion Res. | Good (requires coating) | Excellent (inherent) |
| Formability | Excellent (deep draw) | Good (controlled bend) |
| Cost | Lower | Moderate |
| Coating Rec. | PE/PVDF general | PVDF for premium apps |
Primary Applications
✅ Architectural Cladding
Case studies:
Skyscraper vertical accents (height-enhancing textures)
Unitized curtain wall sunshades (1.5-2.5mm thickness)
Innovations:
Dynamic light-reflective facades (texture angle engineering)
✅ Premium Appliance Panels
White goods: Refrigerator doors (antibacterial versions)
Electronics: Smart speaker housings (0.8mm thin-gauge)
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
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PVDF Imitation Brushed Straight-Line Color-Coated Aluminum Coil Images
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