... , AA3003 , AA5005 ). 3mm antibacterial sheets alucobond aluminum composite panel(1) Certificate: According to GB/T 17748-2008 ... Core: Normal polyethylene ,fireproof polyethylene C) Back: Aluminum sheet coated with polyester resin painting D) Surface finish: Treated ... 1250*3050mmWidthMax:2000mmLengthMax:11000mmPanel Thickness2mm,3mm,4mm,5mmm,6mmAluminum sheet thickness0.06mm~0.5mm,0.30mm,0.40mmWeight5. ...