Color coated aluminum coil is produced by applying one or more layers of organic coating onto high-quality aluminum coil after surface pretreatment, using advanced roll-coating technology and high-temperature curing. This product combines the lightweight advantages of aluminum with excellent decorative and protective properties provided by the coating system. It is widely used in construction, home appliances, transportation, and various industrial applications.
The color coating not only enhances the visual appearance of the aluminum surface but also significantly improves corrosion resistance, weather resistance, and durability. With good formability and strong coating adhesion, color coated aluminum coil can be easily processed into different shapes while maintaining stable performance and long service life.
Description
With advanced automated coating production lines and a comprehensive quality control system, Yutwin New Materials continues to deliver stable and high-quality color coated aluminum coil products to customers around the world. The company enforces strict standardized management throughout the entire process—from raw material selection and production to final inspection—ensuring that every coil achieves international standards in coating uniformity, weather resistance, adhesion, and color stability.
Structural Diagram
Production Process
Features
- Excellent Decorative Appearance
Rich color options with a smooth and attractive surface finish, providing strong decorative appeal.
- Superior Corrosion & Weather Resistance
Outstanding resistance to corrosion, weathering, and UV radiation, ensuring long-term performance in outdoor environments.
- Good Formability & Processability
Suitable for stamping, bending, and roll forming, allowing flexible processing into various shapes.
- Strong Coating Adhesion
The coating adheres firmly to the aluminum surface and is resistant to peeling, cracking, or flaking.
- Lightweight with High Strength
Low density combined with high strength makes transportation and installation easy and efficient.
- Eco-Friendly & Recyclable
Fully recyclable and compliant with environmental protection and sustainable development requirements.
Specifications
| Item | Specification |
|---|---|
| Aluminum Grade | 1050, 1060, 1100, 3003, 3004, 3005, 5005, 5052 |
| Temper | H14, H16, H18, H24 |
| Thickness | 0.20 – 2.00 mm |
| Width | 600 – 1600 mm (customizable) |
| Coil ID | 508 mm / 610 mm |
| Coil Weight | 2 – 5 tons (or customized) |
| Coating Type | PE (Polyester), PVDF (Fluorocarbon), PU |
| Coating Structure | Single-side coated / Double-side coated |
| Coating Thickness | 15–30 μm |
| Surface Finish | Glossy, Matte, Textured |
| Color | RAL color system or customized |
Types of Aluminum Sheet Coatings
- Polyester Color Coated Aluminum Coil (PE)
Polyester color coated aluminum coil is produced by applying a polyester coating onto the aluminum surface through multiple processing steps and high-temperature baking. As a UV-resistant coating, it provides aluminum products with rich color options as well as excellent surface gloss and flatness. It is especially suitable for interior decoration, advertising signboards, and similar applications.
- PVDF Color Coated Aluminum Coil (PVDF)
PVDF color coated aluminum coil uses a fluorocarbon coating made from polyvinylidene fluoride (PVDF) resin. The fluorocarbon bonds in the molecular structure provide outstanding weather resistance, allowing the material to maintain long-lasting color stability and durability even in harsh environments. It is widely used for decoration, finishing, and display applications in both indoor and outdoor public spaces.
Applications
- Construction Industry
Roofing systems, curtain walls, aluminum composite panels, ceiling and cladding systems.
- Home Appliance Industry
Housings and back panels for refrigerators, washing machines, air conditioners, and other appliances.
- Transportation Industry
Box truck bodies, interior and exterior panels for refrigerated trucks, and marine decorative applications.
- Industrial & Packaging Applications
Equipment enclosures, metal cladding systems, protective and decorative panels.
