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MartinThe first time we cooperated with Yongsheng Aluminum, we found it very easy, because the delivery time of the goods was very fast, and the business manager was also very professional. He helped me solve some technical problems. The goods were received on 2021.1.20 and the quality of the goods very good! -
Alice SuOur company and Yongsheng Aluminum have been cooperating for nearly three years. We have visited the factory, Yongsheng is a professional aluminum material supplier, we have been purchasing aluminum strips in their factory, and will maintain long-term cooperation. -
ZoeyWe purchase aluminum circle from Yongsheng Aluminum and ship them to Ghana. We have maintained such a cooperative relationship for two years, and we have to ship every month. In the process of cooperation, every link is very efficient, and the account manager will help us solve problems quickly. We are very happy to find a reliable supplier. -
Amin MazlumWe have purchased a total of nearly 500 tons of embossed color aluminum coils from Yongsheng Aluminum. The quality has been stable and the delivery time is fast. My customers are very satisfied with my products. We will continue to cooperate with Yongsheng Aluminum.
5052 PVDF Coated Aluminum Coil 0.3mm-3.0mm Custom Width Weather Resistant for Roofing Gutter Building Facade
| Place of Origin | Henan, China |
|---|---|
| Brand Name | Yongsheng |
| Certification | ISO 9001, SGS, ASTM B209, EN573-1 |
| Model Number | 5052-PVDF |
| Minimum Order Quantity | 5 Tons |
| Price | USD 3,500-4,000 / Ton |
| Packaging Details | Export-grade wooden pallet with waterproof kraft paper and PE film wrap, eye-to-sky or eye-to-wall coil orientation, fumigation-free |
| Delivery Time | 15-25 working days after order confirmation |
| Payment Terms | T/T,L/C at sight |
| Supply Ability | 5,000 Tons per Month |
Product Details
| Alloy | 5052 (Al-Mg 2.5%) | Temper | H32 / H34 / H36 |
|---|---|---|---|
| Thickness | 0.3mm - 3.0mm | Width | 100mm - 1600mm (Custom Slit Available) |
| Coating Thickness | 25-30μm Top Coat + 5-8μm Primer + 7-10μm Back Coat | Color Options | Full RAL Colors, Custom Color Matching |
| Gloss Level | 20-80 GU (Custom) | Outdoor Service Life | 20-25 Years (Per AAMA 2605) |
| Tensile Strength | 170-305 MPa | Yield Strength | ≥65 MPa |
| Elongation | ≥12% | Salt Spray Resistance | ≥4000 Hours (ASTM B117) |
| Applicable Standard | ASTM B209, EN573-1, EN1396, GB/T 17748 | Coil Inner Diameter | 405mm / 508mm |
| Maximum Coil Weight | 3-5 Tons Per Coil | ||
| Highlight | PVDF coated aluminum coil for roofing,weather resistant aluminum coil for gutters,custom width PVDF aluminum coil facade |
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Product Description
5052 PVDF Coated Aluminum Coil — Superior Corrosion Resistance for Demanding Environments
Our 5052 alloy PVDF fluorocarbon coated aluminum coil is engineered for long-term outdoor performance in coastal, industrial, and high-humidity environments. The 5052 alloy (Al-Mg 2.5%) provides exceptional natural corrosion resistance, while the PVDF 70% Kynar 500 fluoropolymer coating delivers unmatched UV stability and chemical resistance for 20-25 years of service life.
Key Performance Advantages
🔬 Marine-Grade Corrosion Resistance
The 5052 alloy's magnesium content (2.2-2.8%) creates a dense passive oxide layer that actively resists pitting and crevice corrosion. Combined with PVDF fluorocarbon coating, this system withstands 4,000+ hours salt spray testing per ASTM B117, making it the preferred choice for coastal building projects, harbor facilities, and offshore platforms.
☀️ PVDF Fluorocarbon Coating Technology
The 70% PVDF resin system (Kynar 500 / Hylar 5000) forms a chemically inert barrier that resists UV degradation, acid rain, and industrial pollutants. The carbon-fluorine bond (C-F) in PVDF is one of the strongest chemical bonds known, providing superior color and gloss retention even after decades of direct sun exposure.
🌊 Weather Resistance vs. PE Coating Comparison
| Property | PVDF Coating | PE Coating |
|---|---|---|
| Salt Spray Resistance | 4,000+ hours | 1,000-1,500 hours |
| UV Resistance (QUV-B) | 4,000+ hours, ΔE < 5 | 1,000 hours, ΔE < 5 |
| Outdoor Service Life | 20-25 Years | 7-10 Years |
| Color Retention (10 Yr) | >90% Gloss Retention | 50-70% Gloss Retention |
| Chemical Resistance | Excellent (acid/alkali) | Moderate |
| Chalking Resistance | Rating 8-10 (10 yr) | Rating 4-6 (10 yr) |
🏗️ Ideal Applications
- Roofing Systems: Standing seam, corrugated, and tile-effect metal roofing for residential and commercial buildings
- Gutter & Fascia: Seamless and sectional gutter systems requiring decades of corrosion-free performance
- Curtain Wall & Facade Cladding: High-rise building exteriors demanding fire-rated, lightweight cladding materials
- Coastal Architecture: Beachfront hotels, marina structures, and harbor-side commercial buildings
- Industrial Facilities: Chemical plants, wastewater treatment facilities, and food processing environments
- Pipe Insulation Wrapping: Outdoor industrial pipe and duct insulation jacketing
📐 Custom Manufacturing Capabilities
- Thickness Range: 0.3mm to 3.0mm with tight tolerance control (±0.02mm)
- Width Customization: Slit from 100mm to 1600mm to match your roll-forming equipment
- Full RAL Color Matching: Any RAL, Pantone, or custom sample color accurately reproduced
- Gloss Levels: 20 GU (matte) to 80 GU (high gloss) with custom sheen options
- Film Protection: Optional PE protective film (60-90μm) for scratch-free handling during fabrication
✅ Quality Assurance & Certification
Every coil undergoes rigorous quality control: coating thickness measurement (eddy current), color spectrophotometer verification (ΔE < 1.5), T-bend flexibility test (≤2T no cracking), reverse impact test (9 J minimum), and MEK rub test (≥100 double rubs). Full mill test certificates (MTC) provided with each shipment. Compliant with ASTM B209, EN573-1, EN1396, and GB/T 17748 international standards.
📞 Contact us today for a customized quotation including your required alloy, thickness, width, color code, and monthly volume. Free A4 sample sheets available for evaluation. 15-25 day production lead time with reliable global shipping.
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