ACP / ACB Sheet (Aluminum Composite Boards)
ACP / ACB Sheet (Aluminum Composite Boards)
| Aluminium alloy | 1100, 3003, 5005 |
| Pencil hardness | 2H |
| Toughness of coating | 2T |
| Elongation | 5% |
| Tensile strength | 130 Mpa |
| Temperature Resistance | -50°C to +90°C |
| Impact Strength | 50kg/cm2 , no change |
| Boiling water resistance | Boiling for 2 hrs, no change |
| Thermal Expansion | 2.4mm/m at 100°C Temp difference |
| Acid Resistance | Immersed in 2% HC1 for 24 hrs, no change |
| Alkali Resistance | Immersed in 2% NaOH for 24 hrs, no change |
| Cleaning Resistance | Cleaned 1000 times with water, no change |
| Oil Resistance | Immersed in 20# engine oil for 24 hrs, no change |
| Solvent Resistance | Cleaned 100 times with dimethylbenzene, no change |
| Skyrainbow ACP Tolerance(mm) : | |
| Thickness | ± 0.2 |
| Width | ± 2 |
| Length | ± 4 |
| Diagonal | ± 5 |
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