AA3003 1.2mm Thickness PVDF Pre-painted Aluminium Coils For Curtain Wall
Pre-painted aluminum (color-coated aluminum coil) has become one of the mainstream
materials for modern building curtain walls due to its lightweight properties, excellent we
-ather resistance, diverse color options, and easy installation. Below are the key aspects
of its application in curtain walls.

Core Advantages of Color-Coated Aluminum Curtain Walls
♦ Lightweight Design
Aluminum is only 1/3 the density of steel, significantly reducing structural load and support
costs.Ideal for high-rise buildings, large-span facades, and renovation projects.
♦ Superior Weather Resistance
PVDF coating (Polyvinylidene Fluoride): Resistant to UV rays, chemicals, and pollution, with
color retention for over 20 years.
PE coating (Polyester): Cost-effective, suitable for short-term projects (5-8 years).
Aluminum alloys (e.g., 3003, 5052) naturally resist corrosion, making them ideal for coastal,
polluted, or humid climates (e.g., Southeast Asia, Africa).
♦ Rich Color & Surface Finishes
Standard colors: Silver white, matte gray, champagne gold, brick red, ocean blue, etc.
Custom colors: Pantone color matching for unique architectural designs.
Special effects: Wood grain, stone texture, brushed metal, mirror finish, etc.
♦ Easy Installation & Shorter Construction Time
Pre-coated at the factory, ready for on-site installation, reducing painting pollution and project
timelines.Can be processed into single-layer aluminum panels or aluminum composite panels
(ACP) to suit different curtain wall systems.
♦ Eco-Friendly & Sustainable
100% recyclable, compliant with LEED, BREEAM, and other green building certifications.
Typical Applications
Commercial Buildings: Offices, shopping malls (e.g., Burj Khalifa uses PVDF-coated aluminum).
Transportation Hubs: Airports, train stations (lightweight + weather resistance).
Cultural Venues: Museums, theaters (custom colors + perforated designs).
Residential Projects: Luxury apartments, villas (wood/stone-effect finishes).

Production Range

Company Advantages
Advanced Equipment

1) German SMS Group fully automated coating lines with ±0.01mm thickness precision,
Line Speed: 120m/min (20% faster than industry average)

2) MES system enables real-time production monitoring with ≥99.3% product qualification rate

3) 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