Detailed Product DescriptionPrepainted aluminium coil
Thickness: 0.15-0.7mm
Width: 900-1570mm
Alloy of aluminium: 1100, 3003, 3105, 5005
Wiight: 2.5T/coil, 3T/coil
Inner diameter: 405mm or 505mm
PVDF thickness: 25um minimum
PE thickness: 16um minimum
Pencil hardness: 2HB minimum
Impact: No any crack (50kg/cm, ASTMD-2794:1993)
Buleton: 100 tims minimum
Boiling point: No any distortion and color change (in the 99+/-1 degree water, then cooling 2 hours)
Corrosive: Surface deeping in the 5% muriatic acid and 5% NaCL, interior deeping in the 2% muriatic acid and 2% NaCL, after 48 hours, no change.