PVDF PPGL Coil
PVDF PPGL is the preferred material for coated steel coils used in outdoor environments with high corrosion, intense UV radiation, and extreme temperature fluctuations. It offers a service life of up to 25–30 years, far exceeding that of standard coated steel coils with PE or SMP coatings. If you require high-end coated steel coils or need a solution for highly corrosive outdoor environments, PVDF PPGL coated steel coils are the ideal choice.
Ensure product quality and transportation
The substrate of PVDF PPGL steel coils is galvalume steel, coated with PVDF paint. The combination of these two materials results in exceptional corrosion resistance, while also offering outstanding decorative effects and superior weather resistance, making it widely adopted in high-end color-coated steel coil applications.
Product Specifications
| Product Name | PVDF PPGL Coil |
| Substrate Type | GL Coil(55% Al, 43.5% Zn, 1.5% Si) |
| Substrate Standard | ASTM、JIS、EN、GB |
| Substrate Material | DX51D+AZ, DX52D+AZ, S250GD+AZ, S280GD+AZ, S320GD+AZ, etc. |
| Thickness Range | 0.12 – 1.5 mm |
| Width Range | 600 – 1250 mm |
| Coating Weight (AZ) | AZ30 – AZ150 g/m² |
| PVDF Topcoat Thickness | 20 – 35 μm |
| Primer Thickness | 5 – 10 μm |
| Backcoat Thickness | 5 – 15 μm |
| Core Inner Diameter | 508mm (20 inches), 610mm (24 inches) |
| Roll Outer Diameter | ≤1250mm |
| Single Roll Weight | 3 – 8 tons/coil |
| Surface Finish | High gloss / Matte / Embossed / Wrinkled / Wood grain / Mesh texture |
| Color Options | RAL full range color chart or any custom color |
| MOQ | 10 TONS |
Key Advantages
- Exceptional Weather Resistance: PVDF PPGL steel coils do not fade or chalk over time. With a fluorine content of ≥70% in the PVDF coating, their stable molecular structure enables them to withstand erosion from UV rays, acid rain, and salt spray.
- Superior Corrosion Resistance: PPGL steel coils inherently possess strong corrosion resistance, and when combined with PVDF—the coating offering the best corrosion and weather resistance—their corrosion resistance is further enhanced.
- Strong Self-Cleaning Properties: The PVDF coating features a dense, smooth surface with low surface energy, making it difficult for dust, stains, and rainwater residue to adhere; it self-cleans simply by being washed by rain.
- Excellent Processability: It can be directly subjected to deep processing such as roll forming, bending, shearing, punching, and welding, making it suitable for PPGL roof panels, wall panels, decorative panels, and more.
Note: If you require a product with even stronger corrosion resistance, better weather resistance, a longer service life, and superior processability, we recommend choosing laminated metal coils. These innovative products feature a PVC/PET film coating on the metal sheet surface, offering performance comparable to stainless steel coils.
Applications of PVDF PPGL Coils
- Roofing and wall panels in highly corrosive environments such as power plants, chemical plants, and smelters; interior panels for cleanrooms and food processing plants;
- Exterior walls and roofs of airport terminals, high-speed rail stations, sports arenas, hospitals, and schools; roofing and exterior wall cladding for villas and high-end residential properties;
- air conditioner outdoor units, electrical cabinets, ventilation ducts, and enclosures for purification equipment; coastal port facilities, island structures, buildings in saline-alkali regions, and photovoltaic mounting systems.
Our Packaging
- First layer: Moisture-proof plastic film
- Second layer: Waterproof kraft paper
- Third layer: Galvanized steel corner protectors + circumferential steel band strapping
Why Choose Us?
- Reliable Lead Times: With two pre-painted steel coil production lines and one electrostatic spray coating line, we have ample production capacity. Orders for standard colors and thicknesses can be shipped within 5–25 days.
- Rigorous Inspection Process: Every batch of products undergoes strict testing to ensure that coating thickness, color difference, T-bend, impact resistance, salt spray resistance, and other metrics meet industry standards.
- Highly Customizable: We produce according to the RAL color chart. If you require a special color, please send us a sample, and we can customize the finish (glossy, matte, textured, etc.).
- Diverse Surface Effects: In addition to colored steel coils, we also supply printed steel coils, including brick, marble, grass, floral, and traffic-style patterns, and can customize patterns upon request.
Wanzhi Steel is a steel group with over 15 years of history. We have obtained multiple certifications, including ISO 9001, ISO 14001, and CE, and provide consulting services ranging from material selection to pricing. If you have any procurement needs for color-coated metal coils, please feel free to contact us at any time.
