PE Paint White Ral 9010 Color Coated Aluminum Sheet In Coil 3003 H14 For Production Gutters Or Downspout Making
Description
3003 H14 aluminum coils with PVDF or PE color coatings are engineered for gutter and wall production, combining durability and versatility. The 3003 H14 alloy—known for its corrosion resistance and formability—ensures gutters and walls withstand harsh weather, moisture, and impact. PVDF coatings offer superior UV resistance, color retention, and chemical durability for long-term outdoor performance, while PE coatings provide a cost-effective, vibrant finish suitable for low-to-mid exposure environments. With a smooth, uniform color surface, these coils enable seamless fabrication into curved gutters, straight wall panels, or decorative trims. Their 0.2–0.5mm typical gauges balance strength and lightweight installation, reducing labor and material waste. Available in a wide RAL palette, they enhance architectural aesthetics while delivering reliable water management and structural integrity for residential, commercial, and industrial projects.
Specifications:
| Alloy: | 3003 | Temper: | H24,H26 Etc |
| Coating Type: | PE | Interior Diameter: | 508mm |
| Material Width: | From 30 To 2500mm | Material Thickness: | 0.50mm |
| Color Option: | Ral Color Code Or As Per Clients Requirements And Sample | | |
Paint Performance:
| 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 | -- |
FAQ:
Q1: What are the advantages of this AA3000 series color - coated aluminum coil?
A: The AA3000 series aluminum coil features excellent strength and corrosion resistance, effectively withstanding environmental factors such as rain and moisture. The color coating not only enhances aesthetics but also further improves protection, making the product both practical and decorative. Moreover, it has good processing properties, allowing for easy punching, bending, stretching, welding, etc., which facilitates construction and installation.
Q2: What are the alloy composition and specifications of the product?
A: The main alloys are AA3003, AA3004, AA3105, etc. of the 3000 series aluminum alloys. The thickness ranges from 0.25 - 1.5mm, and the maximum width can reach 2000mm, meeting the diverse needs of different projects.
Q3: What scenarios is it suitable for?
A: It is widely used in building drainage systems, such as rain gutters and downspouts of residential and commercial buildings. Due to its excellent performance, it can ensure efficient water drainage and protect buildings from rain damage.
Q4: What types of surface coatings are available?
A: Common coatings include Polyester (PE), High - Density Polyethylene (HDPE), and Polyvinylidene Fluoride (PVDF). The PE coating is cost - effective with good colorability and processing properties. The HDPE coating has strong chemical corrosion resistance, and the PVDF coating has excellent weather resistance and fade - resistance, enabling long - term use in harsh environments.
Q5: What should be noted during installation?
A: During installation, avoid direct contact between the aluminum coil and dissimilar metals such as copper, zinc, and steel, as electrochemical reactions may occur between different metals, leading to corrosion. Also, prevent contact with corrosive materials such as concrete, plaster, and pressure - treated wood. If contact cannot be avoided, isolation measures should be taken.
Q6: What certification standards does the product comply with?
A: It usually complies with international certification standards such as RoHS, ISO 9001, SGS, and CE, ensuring that the product quality meets internationally recognized levels.
Q7: What about the price and minimum order quantity?
A: The price varies depending on factors such as market fluctuations, order quantity, and coating type. Generally, the minimum order quantity is 2 tons. For specific prices and details, please contact us for further communication.
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PE Paint White Ral 9010 Color Coated Aluminum Sheet In Coil 3003 H14 For Production Gutters Or Downspout Making Images
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