A2 core composite panels consist of two coated aluminium sheets laminated to both sides of a non-combustible core. Designed to meet the stringent fire-reaction requirements of the European fire certification EN 13501-1, class A2, these panels offer unlimited creative freedom for high-end architectural transformations and industrial applications.
The decorative layer is coated with a high-performance PVDF system (formulated with KANAR 500 or HYLAR 5000 70% PVDF resin) to ensure excellent exterior durability. Continuous process coil coating ensures color and gloss uniformity superior to other market processes.
| Feature | PVDF Marble Coating | Polyester Marble Coating |
|---|---|---|
| Aluminum Alloy | AA1100 series | AA1100 series |
| Aluminum Skin | 0.25mm - 0.50mm | 0.08mm - 0.50mm |
| Panel Thickness | 3mm, 4mm, 5mm, 6mm | 3mm - 12mm |
| Panel Width | 1220mm, 1250mm, 1500mm | 1220mm, 1250mm, 1500mm |
| Panel Length | 2440mm, 3050mm, 5000mm | 2440mm, 3050mm, 5000mm |
| Glossy Level | 20% - 40% | 40% - 70% |
Dimensional Tolerances: Width: ±2mm | Length: ±3mm | Thickness: ±0.2mm | Diagonal: ≤5mm | Sheet Thickness: ±0.01mm
| Degree | China (GB/T8627) | Germany (DIN 4102) | U.S.A (ASTM E84) | U.K (BS 476) | France (NFF 16-101) |
|---|---|---|---|---|---|
| Non-Combustible | A | A1, A2 | NC | 0 | M0 |
| Hard-Combustion | B1 | B1 | A | 1 | M1, M2 |
| Normal Combustion | B2 | B2 | B, C | 2, 3 | M3 |




UV-resistant coating with alkyd monomer. Offers 8-10 years of weather resistance warranty. Ideal for internal decoration and signboards due to its smooth lustre.
Brushed Panel: Natural aluminum appearance, modern and elegant.
Wooden & Stone: Processed via film-sticking or roller coating for realistic textures with superior weather resistance.
Mirror Finish: Anodic oxidation finishing for a reflective surface, primarily for indoor use.