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Advantages of Pre color coated aluminum coil
- 1.1 Pre color coated aluminum coil is marked according to usage of environment
- 1.2 Production process of color pre coated aluminum coil
- 1.3 Aluminum sheet pre-roll coating process
- 1.4 Pre color coated aluminum coil specifications
- 1.5 Multi-layer painting process
- 1.6 Application of Pre color coated aluminum coil
Pre color coated aluminum coil is made of high-quality aluminum alloy material after de-esterification, cleaning and passivation layer processing. On this basis, rollers coating with various colors of fluorocarbon PVDF, to make the aluminum plate durable; this is the great difference color coating Aluminum coils from aluminized and galvanized Pre color coated aluminum coilin quality.
Henan Signi Industry Co., Ltd. is a professional manufacturer of color-coated aluminum coils, which can provide the price and information of Pre color coated aluminum coil on that day. You can also contact our local agents and distributors for discounts. All products are sold by the factory directly, the wholesale price is low, and the quality fulfill the requirements of the national standard.
Advantages of Pre color coated aluminum coil
light brown wood grain aluminum sheet
Better fire resistance and strong impact resistance.
The shape is beautiful and novel, the color is bright and clean, and the color is rich.
It has good texture, and it is not easy to age, and has better weather resistance.
Pre color coated aluminum coil is the surface coated processing of ordinary aluminum plate, which makes the aluminum plate have a beautiful appearance and good corrosion resistance. Generally, color pre coated aluminum coil can be divided into polyester aluminum plate and fluorocarbon aluminum plate.
aluminium magnesium manganese coils with black coating
Pre color coated aluminum coil is marked according to usage of environment
- a) Outdoor use: code-named W;
- b) Indoor use: The code is N.
Production process of color pre coated aluminum coil
Pre color coated aluminum coilis Coating
| Paint | PE (Polyester), PVDF |
| Coating Thickness | Front side: ≥ 18 microns(PE), ≥25 microns(PVDF) Back side: 8~10 microns (PE or EP) |
| Coating Color | RAL, pantone, our color chart or sample color request(customized) |
- – Surface Protection: With PE/PVC film on main side (if specified)
- – Gloss: 20% to 80%, depends on client’s requirement.
- – Coil ID: 405mm, 505mm, 605mm
- – Minimum Order Quantity: 5MT per size, total 20MT for one order
Aluminum sheet pre-roll coating process
Signi paints solid color, wooden grain, brushed, marble grain, chameleon etc thick sheet painting production line.
Pre color coated aluminum coil specifications
Multi-layer painting process
Multilayer spraying process with three spraying(referred to as three sprays), spray bottom paint, topcoat and hood varnish and two spraying (primer, topcoat).
Coating thickness: It can be divided into single coating (4μm-20 μm); double coating (25μm-28 μm); 3 coating (35μm-38μm).
Chemical Composition (For Reference)
Chemical Composition conforms to Chinese, American and European standard specification
| Alloy | Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Others： Each |
Others: Total |
Al:Min. |
| 1050 | 0.25 | 0.40 | 0.05 | 0.05 | 0.05 | – | 0.05 | 0.03 | 0.03 | – | 99.50 |
| 1050A | 0.25 | 0.40 | 0.05 | 0.05 | 0.05 | – | 0.07 | 0.05 | 0.03 | – | 99.50 |
| 1100 | 0.95 Si Fe | 0.05~0.20 | 0.05 | – | – | 0.10 | – | 0.05 | 0.15 | 99.0 | |
| 3003 | 0.60 | 0.70 | 0.05~0.20 | 1.0~1.5 | – | – | 0.10 | – | 0.05 | 0.15 | remainder |
| 3105 | 0.60 | 0.70 | 0.30 | 0.3~0.8 | 0.2~0.8 | 0.20 | 0.40 | 0.10 | 0.05 | 0.15 | remainder |
| 5005 | 0.30 | 0.70 | 0.20 | 0.20 | 0.5~1.1 | 0.1 | 0.25 | – | 0.05 | 0.15 | remainder |
| 5052 | 0.25 | 0.40 | 0.10 | 0.10 | 2.2~2.8 | 0.15~0.35 | 0.10 | – | 0.05 | 0.15 | remainder |
Pre color coated aluminum coil is first choose material for high-quality aluminum composite curtain walls, aluminum panels, and honeycomb panels. Products are widely used in curtain wall decoration of high-end buildings such as airports, convention centers, star hotels, etc.
Application of Pre color coated aluminum coil
Coated aluminum coil and sheet are more resistant to keep food fresh. Coated aluminum coil and sheet improves anticorrosive properties of aluminum, which are commonly used in food packaging, containers and cans. In addition, the application of coated aluminum coil and sheet embraces large industries including composite panel, ceiling, door, windows and electric appliances.
aluminium magnesium manganese coils with black coating
Signi perennial supplies color pre coated aluminum coil and other products. The color coated aluminum plate adopts high-quality coatings such as Aksu, etc., which can guarantee the service life of color pre coated aluminum coil .
Signi is a powerful manufacturer of color pre coated aluminum coil. All the products shipped from the factory fufill the requirements in the national standard. The coatings of color-painted products have many excellent characteristics such as high weather resistance, antibacterial, anti-fading, preservative, long life. It is exported to more than 80 countries around the world, blue, Green, dark green, light bean green, hemp pattern, sand effect and other series products are well received by customers. We have a professional service team to provide you with project analysis and quotation services. As a manufacturer of color pre coated aluminum coil, our advantages have low price, good quality, and factory wholesale price!