... alloy (AA1100H18 , AA3003 , AA5005 ). 3mm antibacterial sheets alucobond aluminum composite panel(1) Certificate: According to GB/T 17748-2008 standard and ... Light weight, flat surface and high strength 2) Excellent heat insulation, sound insulation, fire-resistance, Acid-resistance, alkali-resistance, weather-proof 3 ... Decoration In General 3mm antibacterial sheets alucobond aluminum composite panel