PVDF coated aluminum coil is a prepainted aluminum product designed for exterior applications where weather exposure, UV radiation, humidity, salt-bearing air, and long-term color appearance must be considered.
At Haomei Aluminum, we supply fluorocarbon-painted aluminum coils based on AA1100, AA3003, AA5005 and AA5052 substrates. The material is commonly used for curtain wall panels, façade cladding, architectural trims, public buildings, airport projects, coastal construction and industrial exterior systems.
Compared with standard polyester-painted products, a PVDF coating system is generally selected for projects requiring enhanced weatherability and color-retention performance. Final material selection should still be confirmed according to the project environment, coating structure, panel-forming process and applicable local standards.
PVDF coating is commonly selected for demanding exterior projects because of its enhanced weatherability and color-retention performance. Final suitability should be confirmed according to the project environment, coating specification and local performance requirements.
PVDF Coated Aluminum Coil from Haomei Aluminum
PVDF Coated Aluminum Coil Available Specifications
| Aluminum Alloy | AA1100, AA3003, AA5005, AA5052 |
| Coil Thickness | 0.25 mm, 0.30 mm, 0.40 mm, 0.50 mm |
| Coil Width | 1240 mm, 1270 mm, 1520 mm, 1550 mm, 1575 mm, 2650 mm |
| Coating Thickness | Over 25 microns |
| Coil Inner Diameter | 405 mm, 505 mm |
| Coil Weight | Approximately 2.5–3.0 tons per coil |
| Available Colors | White series, metallic series, dark series, gold series |
| Color Customization | Available, subject to color reference, coating confirmation and sample approval where required |
PVDF Coated Aluminum Coil Performance Test Data
Our PVDF coated aluminum coil is tested for coating durability, flexibility, adhesion, impact resistance and water resistance. The performance requirements below apply to double-coat and three-coat PVDF systems for different aluminum thicknesses.
| Coating System | Aluminum Thickness (mm) | Coating Dry Film Thickness (μm) | MEK | T-Bend | Impact | Adhesion | Pencil Hardness | Boiling Water Resistance |
| Double Coating | 0.30–1.50 | ≥25 | ≥200 | ≤2T | 50 kg·cm | Grade 1 (cross-cut test) | ≥HB | No change after 2 hours |
| Double Coating | 0.20–0.29 | ≥25 | ≥200 | ≤2T | 30 kg·cm | Grade 1 (cross-cut test) | ≥HB | No change after 2 hours |
| Three Coating | 0.15–0.30 | ≥32 | ≥200 | ≤2T | 50 kg·cm | Grade 1 (cross-cut test) | ≥HB | No change after 2 hours |
PVDF coating specifications can be adjusted according to coil thickness, color, finish, application environment and project requirements.
Aluminum Substrate Options for PVDF Coated Aluminum Coil
The performance of a PVDF coated aluminum coil depends not only on the coating system, but also on the aluminum alloy beneath it. Substrate selection affects panel flatness, bendability, strength, corrosion resistance and appearance after fabrication. Choosing the right alloy helps ensure reliable performance in roofing, wall cladding, façade panels, soffits and other architectural applications.
AA1100 Aluminum Coil
AA1100 is a commercially pure aluminum alloy known for excellent formability and corrosion resistance. It is suitable for decorative panels, interior applications and general architectural sheet products where high strength is not the primary requirement.
AA3003 Aluminum Coil
AA3003 offers higher strength than AA1100 while maintaining good workability and corrosion resistance. It is widely used for PVDF coated aluminum roofing sheets, exterior wall panels, rainwater systems and general building cladding.
AA5005 Aluminum Coil
AA5005 is a popular choice for architectural aluminum panels because it provides balanced strength, corrosion resistance and surface quality. It is especially suitable for projects requiring a smooth, consistent painted or anodized appearance.
AA5052 Aluminum Coil
AA5052 provides greater strength and excellent resistance to corrosion, particularly in humid, coastal and marine-influenced environments. It is often specified for more demanding façade panels, transport applications and durable exterior components.
The best substrate for a PVDF coated aluminum coil should be determined by the panel profile, coil thickness, forming process, installation environment and required mechanical properties. For higher-strength applications, see our 5052 color coated aluminum sheet.
PVDF Coated Aluminum Coil Color and Finish Options
Haomei Aluminum supplies PVDF coated aluminum coil in standard architectural colors and custom finish options for curtain walls, roofing, cladding panels, ceilings and decorative façade systems. Available colors include white, metallic silver, dark gray, black, bronze, gold and champagne. For projects requiring precise color coordination, we recommend confirming the final finish with a physical coated aluminum sample before production.
White PVDF Coated Aluminum Coil
Popular white and off-white finishes for exterior wall cladding, roof systems, aluminum ceilings, trims and composite panel production. White PVDF finishes offer a clean appearance and broad compatibility with modern architectural designs.
Metallic PVDF Finishes
Metallic silver, gray, bronze and brushed-metal-effect coatings are available for commercial façades and premium architectural applications. Metallic PVDF coated aluminum coil can create greater visual depth under changing natural light.
Dark Color PVDF Aluminum Coil
Dark gray, charcoal, matte black and similar tones are widely used in contemporary buildings, curtain wall panels and exterior decorative systems. Batch control and installation direction are especially important for dark finishes.
Gold and Champagne Finishes
Gold, champagne, copper-toned and decorative metallic finishes are suitable for hotels, shopping centers, office buildings and public architecture where a distinctive exterior appearance is required.
Custom PVDF coating colors can be produced according to RAL colors, Pantone references, approved color cards or customer-supplied physical samples. In addition to color matching, coating gloss, surface texture, metallic effect and panel orientation should be confirmed before placing a bulk order.
PVDF Coated Aluminum Coil for Building Applications
Curtain Wall and Façade Panels
PVDF coated aluminum coil is widely processed into curtain wall panels, façade cassettes, column covers, soffits and architectural trim components. Its durable finish helps maintain a consistent appearance across large building elevations.
Exterior Wall Cladding
For aluminum wall cladding systems, PVDF coatings are commonly specified where long-term color retention, weather resistance and surface appearance are important to the project.
Coastal and Marine Environments
Buildings near the coast may require carefully selected coating systems due to salt spray, humidity and airborne contaminants. PVDF coated aluminum coil can be specified according to the exposure level and project requirements.
Airports and Public Buildings
Airport terminals, transport hubs, civic buildings and commercial developments often use coated aluminum for visible exterior surfaces that require a clean, uniform and durable finish.
High-UV Climate Zones
In regions with intense sunlight, a PVDF finish is a practical choice for exterior aluminum components. Coating grade, color and film thickness should be selected based on local climate conditions.
Urban and Industrial Projects
PVDF coated aluminum coil is also used for projects in dense urban or industrial areas, where humidity, pollution and atmospheric conditions should be considered when choosing the coating specification.
Looking for aluminum materials for façade fabrication? Explore our color coated aluminum for curtain wall. For roofing and roll-forming applications, see our color coated aluminum coil for roofing.
PVDF Painted Aluminum Coil Quality Control and Inspection
- Aluminum thickness measurement
- Coil width and edge condition inspection
- Coating thickness measurement
- Color comparison against approved sample or color standard
- Gloss measurement, where required
- Surface appearance inspection
- Adhesion-related evaluation
- Bend and forming checks when applicable
- Coil weight and packaging inspection
Export Packaging for PVDF Coated Aluminum Coil
PVDF coated aluminum coil is packed to help protect the painted surface during handling, storage and sea transportation.
- Protective film, if required
- Inner moisture-resistant wrapping
- Edge protection
- Kraft paper or plastic moisture barrier
- Steel straps
- Wooden pallet or reinforced skid support
- Coil eye-to-wall or eye-to-sky loading arrangement, subject to shipping requirements
FAQ – PVDF Coated Aluminum Coil
Is PVDF coated aluminum coil suitable for coastal projects?
It is commonly used for coastal and marine-influenced architectural applications because PVDF coating systems are often selected for enhanced exterior weatherability. However, suitability depends on salt exposure level, coating specification, panel design, installation conditions and project standards. Please share the project location and application for a more specific recommendation.
What is the difference between PE, HDP and PVDF coated aluminum?
PE coating is generally used for indoor or less demanding exterior applications. HDP may offer improved weatherability compared with standard PE systems. PVDF is widely selected for high-performance exterior projects, including curtain walls and long-term façade applications. More details are available in our PE vs PVDF coated aluminum comparison.
Can you provide customized colors?
Yes. We can discuss custom colors based on RAL references, Pantone references, approved color cards or physical samples. For metallic, special-effect or large-volume façade projects, sample confirmation is recommended before production.
What thicknesses are available?
Standard available thicknesses include 0.25 mm, 0.30 mm, 0.40 mm and 0.50 mm. The final thickness should be selected according to panel design, fabrication method and application requirements.
What alloys are available for PVDF painted aluminum coil?
Haomei Aluminum can supply AA1100, AA3003, AA5005 and AA5052 substrates. The suitable alloy depends on panel design, forming method, project location and required mechanical properties.
Can the coil be used for curtain wall panel fabrication?
Yes. This material is commonly supplied for curtain wall and exterior cladding fabrication. The recommended alloy, temper, coating structure and protective film should be confirmed based on the panel-processing method.
What coating thickness is available for exterior applications?
Haomei Aluminum can supply PVDF coated aluminum coil with coating thickness over 25 microns. Final dry film thickness, primer and topcoat structure should be confirmed according to project specifications, exposure conditions and applicable standards.