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