China Aluminum Composite Panel ACP Wall Cladding Panel From Guangzhou, Find details about China Cladding Panel, Wall Cladding Panel from Aluminum Composite Panel ACP Wall Cladding Panel From Guangzhou
Aluminum alloy | AA1100 series |
Aluminum skin | 0.15mm,0.18mm,0.21mm,0.30mm,0.40mm,0.5mm |
Panel thickness | 3mm,4mm |
Panel width | 1220mm,1250mm,1500mm |
Panel length | 2440mm,3050mm,4050mm |
Surface treatment | UV digit printing |
Glossy | 20%-80% |
Description | Test standard | Polyester |
Thickness of coating | Polyester paint >=16um | 16um to 18um |
Coating flexibility (T-bend) | Polyester paint≥3T | 3T |
Color different | ΔE<=2.0(follow color sample) | ΔE<=2.0 |
Pencil hardness | >=HB | >=2H |
Chemical resistance | 2%HCI or 2%NaOH test in 24 hours -No change | No change |
Coating adhesion | >=1grade for 10810mm2gridding test | 1grade |
Resist solvent | 100times with Dimethylebnzene without change | No change |
Boiling water resistance | 2 hours without change | No change |
Peeling strength/stripping strength | Average >=5N/mm of 180oc peel off for panel with 0.21mm alu.skin | 5N/mm |
Impact test for paint | 20KG.cm impact-paint no split for panel | No split |
Abrasion resistance (L/Mil) | NIL | NIL |
Temperature resistance | -40ºC to +80ºC temperature without change of color difference and paint peel off,peeling strength average dropprate<=10% | Change of glossy only,no paint Peel off |
Cofficient of linear Thermal Expansion | 100ºC temperature difference | 2.4mm/n |
Detergent resistance (3%) | ASTM D2248 | No change |
Humidity Resistance (3000hrs,100%RH,100°F) | ASTM D2247 | No change |
Salt spray resistance (3000hrs,5% salt) | ASTM B117 | No change |
Resistance to Staining | 600h radiate in 800W/M2 in humidity condition,glossiness deviation less grade 2,color difference <=4.0 | No change |