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Color Coated Aluminum Coil
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| Place of Origin | China |
| Brand Name | Decho |
| Certification | ISO9001 |
| Model Number | Aluminium Coil 3003H26 |
Pre-painted color coated coils use various types of paints to provide durability, aesthetic appeal, and specific performance characteristics. The common types of paints used for these coils include polyester, silicone-modified polyester, high-durability polyester, and polyvinylidene fluoride (PVDF). Each type of paint has distinct features that make it suitable for different applications.
Types of Paints Used in Pre-painted Color Coated Coils
1. Polyester (PE)
- Characteristics:
- Good Adhesion: Adheres well to the substrate, ensuring long-lasting performance.
- Wide Range of Colors: Available in a variety of colors to meet aesthetic requirements.
- Formability: Suitable for forming processes such as bending and shaping.
- Durability: Provides good durability for outdoor use, although not as high as other coatings.
- Cost: Relatively low cost, making it a popular choice for a variety of applications.
- Applications: General building materials, interior decoration, and appliances.
2. Silicone-Modified Polyester (SMP)
- Characteristics:
- Improved Hardness: Higher film hardness compared to standard polyester, enhancing abrasion resistance.
- Heat Resistance: Better heat resistance, making it suitable for high-temperature environments.
- Exterior Durability: Good exterior durability with resistance to chalking and gloss retention.
- Flexibility: Maintains general flexibility, although slightly less than polyester.
- Cost: Medium cost, offering a balance between performance and expense.
- Applications: Building panels, roofing, and other exterior applications where enhanced durability is needed.
3. High-Durability Polyester (HDP)
- Characteristics:
- Excellent Color Retention: Superior color retention and resistance to UV radiation, preventing fading.
- Durability: Exceptional exterior durability and resistance to chalking.
- Adhesion: Good adhesion to the substrate, ensuring long-lasting performance.
- Cost-Performance: Offers an excellent balance between cost and performance.
- Applications: High-end architectural panels, roofing, and structures exposed to harsh weather conditions.
4. Polyvinylidene Fluoride (PVDF)
- Characteristics:
- Superior Color Retention: Best-in-class color retention and UV resistance, preventing fading over time.
- Durability: Exceptional outdoor durability and resistance to chalking.
- Solvent Resistance: Excellent resistance to solvents and chemicals.
- Formability: Good formability, making it suitable for complex shapes.
- Dirt Resistance: Resistant to dirt accumulation, maintaining a clean appearance.
- Cost: Higher cost due to superior performance characteristics.
- Applications: High-end architectural projects, curtain walls, commercial buildings, and industrial applications.
1. Pre-painted Color Coated Aluminum Coil:
- Applications: Building facades, roofing, ceilings, curtain walls, interior decoration, signage, and packaging.
- Advantages: Ideal for applications where lightweight, corrosion resistance, and aesthetic flexibility are crucial.
2. Color Coated Steel Coil:
- Applications: Roofing, wall cladding, automotive components, appliances, and industrial equipment.
- Advantages: Preferred in applications requiring high structural strength and durability, such as industrial and construction projects.
Pre-painted color coated aluminum coils and color coated steel coils both offer unique benefits suited to different applications. Aluminum coils are ideal for applications where lightweight, corrosion resistance, and aesthetics are paramount. In contrast, steel coils provide superior strength and durability, making them suitable for more demanding structural applications. Understanding these differences is crucial for selecting the right material for specific needs and environments.
|
Type |
Adhesion |
Color Range |
Durability |
UV Resistance |
Heat Resistance |
Formability |
Cost |
Typical Applications |
|---|---|---|---|---|---|---|---|---|
| Polyester (PE) | Good | Wide | Good | Medium | Medium | High | Low | General building materials, interior decoration, appliances |
| Silicone-Modified Polyester (SMP) | Good | Wide | High | High | High | Medium | Medium | Building panels, roofing, exterior applications |
| High-Durability Polyester (HDP) | Excellent | Wide | Very High | Very High | Medium | High | Medium | High-end architectural panels, roofing |
| Polyvinylidene Fluoride (PVDF) | Excellent | Limited | Excellent | Excellent | Medium | High | High | High-end architectural projects, commercial buildings |
|
Parameter |
Specification Range |
|---|---|
|
Alloy Series |
1000, 3000, 5000, 6000 series |
|
Alloy Grades |
1050, 1100, 3003, 3105, 5005, 5052, 6061 |
|
Temper |
H14, H24, H16, H26, H18, H28 |
|
Thickness |
0.2mm - 1.5mm |
|
Width |
800mm - 1600mm |
|
Coil Weight |
2.5 tons - 3.0 tons |
|
Coil Diameter |
Inner: 150mm, 405mm, 505mm; Outer: 1200mm |
|
Coating Type |
PE (Polyester), PVDF (Polyvinylidene Fluoride), SMP (Silicone Modified Polyester) |
|
Coating Thickness |
Top: 15-30 microns; Back: 5-20 microns |
|
Color |
RAL Colors, Custom Colors |
|
Surface Treatment |
Mill Finish, Anodized, Brushed, Embossed |
|
Protective Film |
With or without protective film |
|
Standard |
ASTM, EN, JIS |
|
Gloss |
20%-80% |
|
Surface Quality |
Smooth, no visible defects |
|
Corrosion Resistance |
Excellent (particularly in marine and industrial environments) |
|
Thermal Reflectivity |
High |
|
Environmental Impact |
100% Recyclable |
|
Applications |
Construction, Automotive, Aerospace, Household Appliances, Packaging |
The export packaging of color-coated aluminum coils typically includes several types to ensure safe and secure transportation. Here are the common packaging methods:
1. Wooden Pallets:
- Coils are placed on sturdy wooden pallets.
- The pallets provide a stable base for handling and shipping.
- Often used for loading multiple coils together.
2. Wooden Cases or Crates:
- Coils are enclosed in wooden cases or crates.
- Provides full protection against physical damage during transportation.
- Suitable for long-distance and international shipping.
3. Steel Strapping:
- Coils are secured with steel straps.
- Ensures the coils are tightly bound to prevent shifting.
- Commonly used in combination with other packaging methods.
4. Plastic Film Wrapping:
- Coils are wrapped in plastic film.
- Protects against moisture, dust, and other environmental factors.
- Often used as an additional layer of protection within wooden cases or on pallets.
5. Edge Protectors:
- Protects the edges of the coils from damage.
- Can be made of plastic, cardboard, or metal.
- Typically used in combination with strapping and film wrapping.
6. Vapor Corrosion Inhibitor (VCI) Paper:
- Coils are wrapped in VCI paper.
- Provides additional protection against corrosion.
- Particularly useful for sea shipments where moisture is a concern.
6. Projects:
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