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Color Coated Aluminum Coil in Polyester( PE) Coating Finish:
|
Aluminum Thickness |
Aluminum Coil Width |
Aluminum Alloy |
Coating |
Color |
Aluminum Coil ID |
|
0.06mm ~ 1.0mm |
600mm~1570mm |
1100. 3003. 5005 |
PE |
Solid / Metallic Colors |
405mm / 505mm |
|
Note: |
Customized specification can be acceptable . |
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Technical Data of PE coated Aluminum Coil:
|
Test Item |
Standard Index |
Test Result |
|
Coating Film Thickness |
Min≥16μm |
16μm (average 17μm) |
|
Gloss Tolerance |
≤10(Gloss<70) ≤5 (Gloss≥70) |
1.5
|
|
Pencil Hardness |
≥ HB |
3H |
|
Coating Flexibility |
≤ 3T |
1T |
|
Impact Resistance |
50kg·cm No depainting,No crack |
50kg·cm No depainting,No crack |
|
Solvent Resistance |
No base exposed |
No change |
|
Abrasion Resistance |
≥1000 times No change |
1000 times No change |
|
Boiling-water Resistance |
No abnormity |
No change |
|
Acid Resistance |
No abnormity |
No change |
|
Alkali Resistance |
No abnormity |
No change |
|
Oil Resistance |
No abnormity |
No change |
Color Coated Aluminum Coil in PVDF Coating Finish:
|
Aluminum Thickness |
Aluminum Coil Width |
Aluminum Alloy |
Coating |
Color |
Aluminum Coil ID |
|
0.21mm ~ 1.0mm |
600mm~1570mm |
1100. 3003. 5005 |
PVDF |
Solid / Metallic Colors |
405mm / 505mm |
|
Note: |
Customized specification can be acceptable . |
||||
Technical Data of PVDF Coated Aluminum Coil:
|
Test Item |
Inspection Standard |
Test Results |
|
Coating Thickness |
ISO2360:2003 |
26μm |
|
Gloss Tolerance |
ASTM D523-89 |
38% |
|
Pencil Hardness |
ASTM D3363-00 |
2H |
|
Coating Flexibility |
ASTM D4145-83 (2002) |
2T |
|
Adhesive Force |
ASTM D3359-97 |
4B |
|
Abrasion Resistance |
ASTM D968-2001 |
55L/mil |
|
Impact Resistance |
ASTM D2794-93 |
≥100kg·cm |
|
Boiling-water Resistance |
AAMA 2605-02 |
Appearance: No visble change |
|
Alkali Resistance |
ASTM 1308-87 |
Appearance: No visble change |
|
Acid Resistance |
ASTM 1308-87 |
Appearance: No visble change |
|
Solvent Resistance |
ASTM D2248-73 |
Appearance: No visble change |
|
Humidity Reistance |
ASTM D714-97 |
3000hrs No blister |
|
Salt-spray Resistance |
ASTM B117-03 |
3000hrs No blister |
|
Color Retention |
ASTM D2244-93 |
ΔE=0.35 |
|
Chalk Resistance |
ASTM D4214-98 |
No change |
|
Gloss Retention |
ASTM D2244-93 |
84.5% |
|
Surface Burning Behavior |
ASTM E84-04 |
Class: A |
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