SpecFeature : Artistic CeilingsShape : RectangleType : Metal CeilingsKey Features ALUMINUM COMPOSITE PANEL The front side : Aluminum coated with polyester resin or PVDF resin.     Core : Nontoxic low density polyethylene (LDPE).    The back side : Aluminum coated with polyester resin or in mill finish.     STANDARD SPECIFICATIONS     Thickness : 2mm, 3mm, 4mm & 6mm     Width : 1220mm, 1250mm, 1575mm 2000 mm    Length : 2440mm, 3050mm & 3200mm (max.5meter)     Additional colors are available upon customers`request. Material:  a) Front: aluminum alloy sheet coated with fluoro-carbon resin  (PVDF) or polyester resin (PE) roasting painting  b) Core: Normal PE Core (Fire class B2) / Fire Resistance PE Core (Fire class B1) c) Back: aluminum alloy sheet coated with protective film d) Aluminum alloy sheet optional thickness: 0.08mm, 0.1mm, 0.12mm, 0.15mm, 0.18mm 0.21mm, 0.3mm, 0.4mm, 0.45mm, and 0.5mm available. Dimensions:  Standard size: 3mm*1220mm x 2440mm (Thickness x width x Length) or 4mm*1220mm x 2440mm Panel thickness: 3mm (usually for interior wall ) , 4mm (usually for exterior wall) Non standard sizes are available: width 730mm - 1550mm,length: maximum 6000mm --- Aluminum Composite Panel --- Introduction:  Aluminum Composite Panel is made of the aluminum panel and polyethylene, the surface is painted with fluorocarbon resin and looks noble, elegant and beautiful. It widely uses in the wall system, advertisement and decoration.