PVDF Coated Lightweight Stone Pattern Aluminum Coil For Buildings

PVDF Coated Lightweight Stone Pattern Aluminum Coil For Buildings

A pre-coated aluminum coil with high-fidelity stone texture (e.g., marble/granite) finishes, achieved

through advanced PVDF/PE coating and digital printing technologies. The product combines the li

-ghtweight properties of aluminum with the aesthetic appeal of natural stone, offering superior weather

resistance, corrosion protection, and design flexibility for architectural and decorative applications.

Common Alloys

♦ 3003 Aluminum Alloy:

Moderate strength with excellent corrosion resistance and formability, ideal for standard architectural

decoration.

♦ 3005/3105 Aluminum Alloy:

Higher strength than 3003, with improved fatigue resistance, suitable for outdoor applications requiring

durability.

♦ 5005 Aluminum Alloy:

Magnesium-enhanced for superior weather resistance and stress corrosion resistance, perfect for harsh environments (e.g., coastal areas).

Performance Advantages

✅ Lightweight & Strong – Only 1/5 the weight of stone, yet durable for long-term use.

✅ Realistic Stone Look – High-definition patterns mimic natural marble/granite at a fraction of the cost.

✅ Weatherproof – Resists UV, corrosion, and extreme temperatures (PVDF coating recommended for

     outdoors).

✅ Easy Installation – Modular panels cut labor/time by 50% vs. natural stone.

✅ Low Maintenance – Self-cleaning surface, no sealing or polishing needed.

✅ Eco-Friendly – Recyclable and reduces building load vs. stone/concrete.

Advantages Over Natural Stone

Primary Applications

① Architectural Decoration

Exteriors: Curtain walls, window frames, column cladding (replacing natural stone).

Interiors: Feature walls, elevator lobbies, hotel atrium panels.

Public Projects: Decorative cladding for subway stations, airports, and stadiums.

② Industrial Use

Corrosion Protection: Interior/exterior walls for chemical plants and wastewater treatment facilities.

Thermal/Acoustic Insulation: Paired with insulation materials for energy-efficient buildings.

③ Residential & Commercial

Custom Furniture: Cabinet panels, bar countertops.

Retail Displays: High-end storefronts, exhibition hall decor.

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 CoilBased on Nanoimprint Technology

♦ Low-Temperature Curing Technology