Nano Coated Aluminum Composite Panel (Nano ACM/ACP)

Nano Coated Aluminum Composite Panel (Nano ACM/ACP) is a high-performance, next-generation architectural material that combines the lightweight rigidity of traditional ACM with an advanced nano-coating technology. Crafted with two high-purity aluminum skins (alloy grade 1100/3000/5005) permanently bonded to a core (PE, B1 fire-retardant, or A2 non-combustible mineral core), this panel is enhanced by a ultra-thin, transparent nano-coating applied to the surface, delivering superior performance and durability beyond standard coated ACM.

The nano-coating forms an invisible, protective barrier that significantly boosts the panel's resistance to stains, fingerprints, dust, and harsh environmental factors-including UV radiation, acid rain, salt spray, and humidity. Unlike conventional coatings, the nano layer ensures long-lasting color retention, prevents surface oxidation, and maintains a smooth, sleek finish with minimal maintenance. It also enhances the panel's scratch resistance and easy-clean properties, making it ideal for high-traffic areas and exterior applications where aesthetics and durability are critical.

Widely used in modern architecture and decoration, Nano ACM/ACP is suitable for building facades, curtain walls, interior cladding, shopping mall interiors, hotel lobbies, advertising signage, and high-end residential decoration. As a cost-effective, eco-friendly solution, it combines the lightweight advantage of traditional ACM with the premium protection of nano-technology, catering to the growing demand for high-performance, low-maintenance architectural materials worldwide.

1. Basic Construction

Structure: Sandwich structure (two aluminum skins + core material)

Aluminum Alloy Grade: 1100, 3003, 5005 (high-purity aluminum, corrosion-resistant)

Aluminum Skin Thickness: 0.15mm, 0.2mm, 0.3mm, 0.4mm, 0.5mm (customizable)

Total Panel Thickness: 3mm, 4mm, 5mm, 6mm (standard); 8mm (customizable)

Core Material: Ordinary PE (polyethylene) core, B1 grade fire-retardant PE core, A2 grade non-combustible mineral core

Standard Size: 1220mm × 2440mm, 1500mm × 3000mm; Custom lengths (up to 6000mm) available

2. Nano Coating Details

Coating Type: Transparent nano ceramic coating (applied on top of base coating)

Base Coating Options: PVDF (for exterior use), Polyester (for interior use); Nano coating compatible with all standard ACM base coatings

Nano Coating Thickness: 50-100nm (ultra-thin, non-visible)

Coating Performance: Anti-fingerprint, anti-stain, anti-dust, UV-resistant (color fastness ≥25 years for PVDF + nano coating), scratch-resistant (hardness ≥6H), easy to clean (water contact angle ≥110°)

Surface Finish: Solid color, metallic color, wood grain, marble grain, brushed, mirror (all compatible with nano coating)

3. Mechanical & Physical Properties

Density: 3.8-5.6 kg/m²

Tensile Strength: 150-190 N/mm²

Peel Strength: ≥75 N/mm (aluminum skin & core bonding)

Flexural Rigidity: 4000-5200 kN·cm²/m (4mm panel)

Fire Resistance: PE core (Class E); B1 fire-retardant core (Class B1); A2 non-combustible core (Class A2, EN 13501-1)

Weather Resistance: Resistant to acid rain, salt spray (480 hours salt spray test, no corrosion), extreme temperatures (-40°C to 85°C)

Thermal Insulation: U-value ~5.2 W/m²·K (4mm panel)

Sound Insulation: 25-27 dB (4mm panel)

4. Processing & Installation

Processability: Easy to cut, route, bend, drill, and thermoform; compatible with standard ACM processing equipment

Installation: Suitable for dry-hanging, pasting, and other standard ACM installation methods; lightweight design reduces installation labor and cost

Maintenance: No repainting required; simply clean with water or mild detergent to restore original finish

5. Certifications

ISO 9001 (Quality Management System)

ISO 14001 (Environmental Management System)

CE, ASTM, GB/T 17748-2008

Fire Certification: EN 13501-1, BS 476

Nano Coating Certification: SGS, RoHS (eco-friendly, non-toxic)

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