Aluminum Composite Panel 1220×2440×4mm Specification Sheet

Product Name: Aluminum Composite Panel (ACP)

Standard Dimension: 1220mm (Width) × 2440mm (Length) × 4mm (Thickness)

Regular Application: Exterior wall cladding, interior decoration, advertising signage, billboard panels, building facade renovation, partition wall decoration

Executive Standards: GB/T 22412-2016, GB 8624-2012, EN 13501-1, ISO 9001 Quality System Standard

3.1 Physical Properties

- Unit Weight: Approx. 4.7kg/m², 11.3kg per standard sheet

- Bulk Density: 1.5–1.6g/cm³

- Surface Flatness: ≤2mm/m

- Thermal Expansion Coefficient: 2.4×10⁻⁵ /°C

- Thermal Conductivity: 0.18W/(m·K)

- Sound Insulation Performance: 25–30dB

- Operating Temperature Range: -40°C ~ +80°C

3.2 Mechanical Properties

- Tensile Strength: ≥90MPa

- Bending Strength: ≥100MPa

- Peel Strength (Aluminum & Core): ≥7N/mm

- Impact Resistance: No cracking or deformation under 1kg steel ball 50cm vertical drop test

- Flexibility: Can be cold-bent and grooved without skin peeling

3.3 Fire Resistance Performance

- Ordinary PE Grade: Ordinary flammable grade (for indoor decoration only)

- Fire-retardant FR Grade: GB 8624-2012 B1 class (hardly flammable)

- European Fire Rating: EN 13501-1 B-s1,d0

- Combustion Characteristic: Non-toxic smoke, no molten dripping, self-extinguishing

3.4 Coating Durability Performance

PVDF Coating (Exterior Grade)

- Surface Hardness: ≥2H

- Adhesion Grade: 0 grade (no peeling)

- Gloss Range (60°): 20–40°

- UV Weather Resistance: ≥10000h anti-aging test

- Outdoor Service Life: 15–20 years (no obvious fading, chalking)

PE Polyester Coating (Indoor Grade)

- Uniform color, high surface smoothness

- Indoor Service Life: Long-term stable; Outdoor temporary use: 5–8 years

Width: 1220mm ±2mm

- Length: 2440mm ±3mm

- Total Thickness: 4mm ±0.2mm

- Aluminum Skin Thickness Tolerance: ±0.02mm

- Diagonal Length Difference: ≤3mm

- Edge Straightness: ≤1mm/m

Standard Finishes: Solid color, metallic color, high glossy, matte, brushed, mirror finish

Imitation Finishes: Wood grain, stone grain, marble grain, titanium grain

Color Standard: Full RAL color system, Pantone color customization

Custom Service: Support personalized color and finish customization (MOQ: 1000㎡)

- Processing Methods: Support cutting, grooving, bending, drilling, carving, edge trimming with conventional woodworking and metal tools

- Installation Methods: Dry hanging with aluminum keel, rivet fixing, structural adhesive bonding, keel assembly

- Construction Features: Light weight, easy transportation and installation, low construction cost, strong shape adaptability

Standard Packaging: Stacked in bundles, protected by corner guards, wrapped with waterproof paper and plastic stretch film

- Packing Quantity: 50–100 sheets per bundle (adjustable as customer demand)

- MOQ: 500 standard sheets

- Lead Time: 7–15 working days after deposit confirmation

- PVDF exterior panel: 15–20 years quality warranty under normal outdoor environment

-PE indoor panel: 5–8 years quality warranty

- Warranty Coverage: Free replacement for quality problems such as delamination, core separation, coating peeling, abnormal fading and cracking within warranty period

Note: All parameters are based on standard factory products; customized specifications are available upon request.

Hot Tags: aluminum composite panel 1220×2440×4mm specification sheet, China aluminum composite panel 1220×2440×4mm specification sheet manufacturers, suppliers, factory, acm composite panels, aluminum acm panels, aluminum plastic panel, composite panel sheet, foam core aluminum wall panels, wall acp panel