Luoyang Tailian New Material Co., Ltd.
Luoyang Tailian New Material Co., Ltd.
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Decorative Colored Printed Bopp Aluminum Foil & Laser Foil For Wrapping Packaging
1.Introduction
Color coated aluminum coil is aluminum coil after cleaning, coating, and baking. Surface of aluminum coil can
be painted to any color.The color-coated aluminum coil and aluminum sheet coils mainly come from
Southwest Aluminum, Nanping, Chinalco, Ruimin, etc. which are the best raw materials suppliers domestically.
Our coating paints are mainly from American
2 . Application
As per types of surface coating of paint, color coated aluminum coils can be divided into polyester (PE) coated
aluminum coil, fluorocarbon (PVDF) coating aluminum coil and Epoxy coated aluminum coil.
According to the thickness of the coating, it can be divided into single-coated aluminum coil (4-20 microns);
double-coated aluminum coil (25 to 28 micron) and triply-coated aluminum coil (35-38 micron).
TAILIAN Color coated aluminum coil is widely used in the roofing and cladding system, ceiling system, curtain
wall plate, shutter, gutter, composite panel, can, home appliances board and embossed aluminum coil.
3 .Testing data
| Item | Test Item | Performance indicators for PE | Performance indicators for PVDF |
| 1 | Color Difference | ΔE≤2.0 | ΔE≤1.5 |
| 2 | Gloss Difference | ≤5 | ≤5 |
| 3 | Coating Thickness | Two layers Min 23μm Three layers Min 30μm | Two layers Min 25μm Three layers Min 34μm |
| 4 | Pencil Hardness | ≥HB | HB |
| 5 | T-bend | ≤3T | ≤3T |
| 6 | Adhesion | Grade 0 | Grade 0 |
| 7 | Impact | ≥20kg.cm | ≥50kg.cm |
| 8 | Boiling water Resistance | 4h No change | 4h No change |
| 9 | Solvent Resistance | 200 times no break | 200 times no break |
| 10 | Acidity Resistance | 5%HCL 24hrs No change | 5%HCL 24hrs No change |
| 11 | Alkali Resistance | 5%NaOH 24hrs No change color E≤2.0 | 5%NaOH 24hrs No change color E≤2.0 |
| 12 | Oil Resistance | 20#oil 24hrs No change | 20#oil 24hrs No change |
| 13 | Salt Spray Resistance | 720hrs ≤Grade 1e | 720hrs ≤Grade 1e |
| 14 | Abrasion resistance | ≥5L/μm | ≥5L/μm |
| 15 | Dirt Resistance | ≤5% | ≤5% |
