Prepainted Aluminum Coil for Making Roofing

Loading Port:Shanghai

Payment Terms:TT OR LC

Min Order Qty:5 m.t.

Supply Capability:100000 m.t./month

Product Description:

1. Grade

Series:1100 etc.
Series: 3003 3004 3005 etc.
Series: 5006, 5052
Series: 8011 etc.

 

Prepainted Aluminum Coil for Making Roofing

Prepainted Aluminum Coil for Making Roofing

 

 

2. Thickness

 Plate  Thickness 0.1mm, 0.12mm,0.15mm,0.20mm,0.25mm,0.28mm,0.3mm,0.35mm,0.38mm, 0.4mm,0.5mm, 0.53mm, 0.58mm,0.68mm,0.7omm,0.73mm,0.75mm, 0.90mm,  1mm, 1.2mm
Coil  Thickness0.1mm, 0.12mm,0.15mm,0.20mm,0.25mm,0.28mm,0.3mm,0.35mm,0.38mm, 0.4mm,0.5mm, 0.53mm, 0.58mm,0.68mm,0.7omm,0.73mm,0.75mm, 0.90mm,  1mm, 1.2mm

Prepainted Aluminum Coil for Making Roofing

3. Colored aluminum foil Technical Data Of colorful coated aluminum coil :

ItemTest ItemStandardNational StandardTest Result
1Color DifferenceECCA T3Delter E≤2.0Delter E≤1.0
2Gloss DifferenceECCA T2≤10≤5
3Coating ThicknessECCA T1Two coating Min 23 mircron≥25 micron
Three coating Min 30 micron≥34 micron
4Pencil HardnessASTM D3363≥HBHB
5T-BendASTM D4145≤2T≤2T
6AdhesionASTM D3359Grade 0Grade 0
7ImpactASTM D2794≤50kg.cm≤50kg.cm
8Boiling Water ResistanceGB/T177482hr no change4hr no change
9Slovent ResistanceASTM D2248200 times paint remaining500 times paint remaining
10Acidity ResistanceASTM D13085% HCL 24hrs no changeno change
11Alkali ResistanceASTM D13085% NAOH 24hrs Delter E≤2.0no change
12Nitric Acid ResistanceAAMA620Delter E<5.0Delter E<5.0
13Oil ResistanceASTM D130820# oil 24hrs no changeno change
14Salt Spray ResistanceASTM B1174000hrs≤Grade 1no change
15Abrasion ResistanceASTM D968≥5L/Micron≥5L/Micron
16Contamination ResistanceGB/T9780≤5%<5%
17Color ResistanceGB/T162594000hrs Delter E≤4.04000hrs Delter E≤3.0
18Gloss Losing Level4000hrs Delter E≤Grade 24000hrs Delter E≤Grade 2
19Chalking4000hrs no change4000hrs no change