Aluminum plastic composite panel Specifications: 1) standard size: 1220*2440 2) aluminum thickness: 0.026----0.5mm 3) acp total thickness: 1mm, 2mm, 3mm, 4mm, 5mm, 6mm 4) max width: 1, 600mm 5) coating (layer): pvdf, polyester, granite serials, wooden serials, shining peal serials, some special surface serials, and customers samples available. 6) core: fire-resistant polyethylene or normal polyethylene(pe) 7) standard specifications can be altered to meet customers specific requirements