Changzhou Dingang Metal Material Co.,Ltd.
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Gold oak 3D Wooden Pattern Pre-Painted Aluminum Coil Used in Wall Panel
Prepainted aluminium coil
Aluminium coil
Max width: 1600mm
Thickness: 0.02-0.80mm
Used for roofing ceiling
With PE PVDF ACRYLIC paint coating
Specifications:
01) Alloy: A3003 A1100 A8011 A1050 etc
02) Aluminum thickness: 0.02mm~0.80mm
03) Aluminum max width: 1600mm
Standard width: 1240mm
Special width such as 1300mm, 1520mm, 1570mm, 1595mm are also available
04) Coil's standard diameter: 1200mm
Interior diameter: 150mm, 405mm or 505mm
05) weight: 2.5T/coil 3.0 T/coil
06) Coating finish: PVDF, POLYESTER, ACRYLIC
07) Gloss: Meet the customer requirement
08) Total coating thickness:
PVDF coating: More than 25 micron
Polyester coating: More than 18 micron
09) Coating hardness (pencil hardness) more than 2H
10) coating adhesive: No lower than first grade
11) Impact resistance: No cracking and peeling (50kg/cm, ASTMD-2794: 1993)
12) Flexibility (T-bend): 2T
13) MEK resistance: More than 100
14) Bottom side aluminum sheet is coated with protective polyester material, thickness more than 6 micron
15) outer packing; Export standard, wooden plate.
Paint Performance:
| Test Item | Paint | ||||
| PVDF | PE And Others | ||||
| With Varnish | Without Varnish | ||||
| Paint Film Thickness, μ | ≥22 | ≥30 | ≥18 | ||
| Shine Tolerance | Shine≥80 Unit, ±10 Unit Allowed | ||||
| Shine≥20-80 Unit, ±7 Unit Allowed | |||||
| Shine<20 Unit, ±5 Unit Allowed | |||||
| Pencil Hardness | ≥1H | ||||
| Abrasion Resistance, L/μm | ≥5 | -- | |||
| T-bend | ≤2T | ≤3T | |||
| Impact Strength | 50KG.CM Without Depainting And Crack | ||||
| Adhesive Force (Class) | ≥1 | ||||
| Boiling Water Resistance | Unvarying | ||||
| Chemical Resistance | Acid Endurance | Unvarying | |||
| Alkali Stability | Unvarying | ||||
| Oil Resistivity | Unvarying | ||||
| Resistance To Solvent | ≥70 | ≥50 | |||
| Scrub Resistance | ≥10000 Times Unvarying | ||||
| Dirt Resistance | ≤15% | -- | |||
| Salt Spray Resistance(class) | ≥ 2 class | -- | |||
Other Color:
