PPAU / PPAL Prepainted Aluminum Coil
PPAU / PPAL Prepainted Aluminum Coil
Custom Color Coated Aluminum Coil with PVDF, SMP & Premium Surface.
| Standard | ASTM B209 / EN 485 / GB/T 3880 |
| Alloy Grade | 1000, 3000, 5000 Series (1100, 3003, 3105, 5052) |
| Paint System | PE / SMP / HDP / Premium PVDF |
| Surface Finish | Matt, Printed Pattern, Wood Grain, Marble, Embossed |
| Thickness & Width | 0.2 – 1.5 mm / 600 – 1600 mm |
Versatile Alloy Grades
1000, 3000, and 5000 series tailored for your structural needs.
High-End PVDF & SMP Coating
High-end paint systems protect colors from long-term UV fading.
Rich Colors & Textures
Custom RAL colors with Matt, Wood, Marble, and Pattern options.
Lightweight Rust Protection
Pure aluminum base reduces building weight with built-in rust resistance.
Product Specifications
| Parameter | Details |
|---|---|
| Product Name | Prepainted Aluminum Coil (PPAU / PPAL) / Color Coated Aluminum Sheet |
| Standard Compliance | ASTM B209, EN 485, EN 1396, GB/T 3880 |
| Aluminum Alloy Series | 1000 Series (1100, 1050), 3000 Series (3003, 3105), 5000 Series (5052, 5754) |
| Temper | H14, H18, H24, H44, H112 |
| Paint Coating System | PE (Polyester), SMP (Silicon Modified), HDP, PVDF (Fluorocarbon) |
| Color & Surface Finish | RAL Colors, Matt Surface, Printed Pattern, Wood Grain, Marble, Embossed, Metallic |
| Coating Thickness | Top: 15 – 35 µm, Back: 5 – 15 µm (With protective PE film) |
| Thickness & Width | Thickness: 0.2 – 1.5 mm | Width: 600 – 1600 mm |
| Coil Weight & ID | 1.5 – 5.0 Metric Tons per coil; ID: 508 / 610 mm |
| Applications | Aluminum Composite Panels (ACP), roofing sheets, curtain wall facades, ceiling panels, gutters |
Quality Control & Shipping Case
Buyer Concerns (FAQ）
Q1: Which aluminum alloy series (1000, 3000, 5000) should I choose?
A: 1000 series (like 1100) is economical for ceilings/ACP; 3000 series (3003/3105) offers higher strength for roofing; 5000 series (5052) provides top anti-corrosion for marine/coastal environments.
Q2: What is the difference between PVDF, SMP, and standard PE coatings?
A: PVDF provides maximum UV and weather resistance for premium building facades; SMP & HDP offer enhanced durability over standard PE coatings at a balanced cost.
Q3: Can you match custom RAL colors and wood or marble patterns?
A: Yes. We support full RAL color customization as well as Matt, Wood grain, Marble, and custom printed patterns with protective PE films.
Q4: What is your Minimum Order Quantity (MOQ) for Prepainted Aluminum Coils?
A: Standard MOQ is 3 to 5 metric tons per specification/color, or one 20ft container (~10–15 tons due to aluminum volume weight).
