PVDF Aluminum Composite Panel(acp) 1.Coating: PVDF/PE 2.Core: unbreakable/breakable LDPE core 3,fireproof, ... and PE resin rolling roasting coatinge) surface coating thickness:30 umf) aluminium alloy sheet thickness:0.1mm,0.12mm,0.15mm,0.2mm ... .4mm,0.45mm,0.5mm Dimensions of Aluminum Composite Panela) thickness:3mm,4mmb) width:1220mmc) length:2440mm,3050mm,3200mm(max:5meter ...