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Place of Origin | China |
Brand Name | Dingang |
Certification | MTC |
Model Number | PPAL |
Pre painted Aluminum Sheet, PVDF Paint 25um Top Side maximum width up to 2490mm for production automobile
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 | -- |
Appliance
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.
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.
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