
The PVDF Aluminum Composite Panel stands at the forefront of architectural innovation, engineered to combine long-lasting durability and design versatility. Its structure comprises two precisely bonded aluminum sheets crafted from 3003 alloy, sandwiching a high-density polyethylene core. This design achieves an optimal balance between strength and weight, with a density of 2.7g/cm³. Available in thicknesses ranging from 3 to 6mm, the panels can be customized to fit unique project requirements, ensuring they integrate seamlessly into any architectural design, whether simple or complex.
Parameter | Test Standard | 3mm Panel | 4mm Panel |
Density | ASTM D792 | 2.7 g/cm³ | 2.72 g/cm³ |
Tensile Strength | ASTM D638 | 120 MPa | 135 MPa |
Flexural Strength | ASTM D790 | 180 MPa | 200 MPa |
Impact Resistance | ASTM D256 | 20 kJ/m² | 22 kJ/m² |
Thermal Conductivity | ASTM C177 | 0.04 W/m·K | 0.042 W/m·K |
Coefficient of Thermal Expansion | ASTM E831 | 23×10⁻⁶/°C | 23×10⁻⁶/°C |
The panel's outstanding performance is largely attributed to its PVDF fluoropolymer coating. Renowned for its exceptional resistance to environmental factors, this advanced coating shields the panels from intense UV rays, extreme temperature variations between -40°C and 80°C, and harmful industrial contaminants. As a result, the panels retain their original color and smooth surface for over two decades. The choice of a 90° high-gloss finish boosts solar reflectivity to 75%, making it ideal for energy-efficient exteriors, while a 20° matte finish offers an understated elegance perfect for interior spaces.

Applications
Visual Versatility: High-reflectance finishes (75% solar reflectivity) brighten exhibition halls, while low-glare matte surfaces (20° gloss) reduce eye strain in office environments. Thermoformable properties allow custom shapes, such as retail display niches or hotel reception counters.
Hygiene Engineering: Nanostructured coatings create hydrophobic surfaces (110° contact angle), repelling liquids and simplifying cleaning. In QSR kitchens, panels with FDA-compliant coatings withstand daily sanitization with industrial cleaners.
Branding Technology: Digital sublimation printing (CMYK + spot colors) achieves 98% Pantone matching, ideal for brand consistency across retail chains. Anti-graffiti topcoats protect outdoor signage from vandalism, wipe-cleanable with standard solvents.

Advertising Infrastructure:
PVDF panels revolutionize outdoor media:
- Print Precision: 6-color UV printing (Gamut coverage: 90% Adobe RGB) supports high-definition billboards, with micro-embossed textures enhancing tactile brand experiences.
- Modular Design: 1.22m x 2.44m panels integrate with aluminum framing systems, enabling quick reconfigurations for pop-up events. Load-bearing capacity (50kg/m²) supports LED screen installations.
- ROI Optimization: Compared to composite steel signs, PVDF systems lower material costs by 25% and reduce maintenance labor by 60%, with recyclable aluminum components enhancing sustainability.
Colour card
To ensure precise color matching for your PVDF aluminum composite panels, we offer a systematic customization workflow. A standard RAL color chart (189 classic shades) and our in-house texture catalog (wood grain, stone, metallic finishes) serve as initial reference points for design concepts. For projects requiring unique hues, we kindly request physical color samples or Pantone® color codes to initiate the matching process.


PVDF Relevant Specifications
Parameter Type | General-Purpose | Enhanced | Fire-Rated(customerized) | Antimicrobial | High-Gloss Decorative |
Thickness Range | 3-6mm | 4-8mm | 3-6mm (fire-retardant core) | 3-5mm | 3-5mm |
Aluminum Skin Thickness | 0.2-0.5mm | 0.3-0.6mm | 0.25-0.5mm | 0.2-0.4mm | 0.25-0.4mm |
Core Material | HDPE (High-Density Polyethylene) | HDPE + weather-resistant additive | FR-PE (Fire-Retardant Polyethylene) | HDPE + antimicrobial agent | HDPE + high-gloss additive |
PVDF Coating Structure | Two-coat one-bake (20μm) | Three-coat one-bake (25μm) | Two-coat one-bake (20μm) | Two-coat one-bake (20μm) | Three-coat one-bake (25μm, high-gloss) |
Weather Resistance (QUV Test) | 1000h no chalking/fading | 1500h no chalking/fading | 1000h no chalking/fading | 1000h no chalking/fading | 1200h no chalking/fading |
Fire Rating | B1 (GB 8624) | B1 | A2 (GB 8624) | B1 | B1 |
Gloss (60°) | 20-40GU | 20-40GU | 20-40GU | 20-40GU | 80-95GU |
Typical Applications | Building facades, interior decoration | Coastal facades, high-UV environments | Commercial complexes, public buildings | Hospitals, food factories | High-end malls, exhibition centers |
Shipping Flexibility:
- Sample Shipment: Prioritize speed with door - to - door express delivery, ensuring samples arrive in pristine condition via trusted carriers.
- Primary Fulfillment: Sea freight dominates our order dispatch, utilizing modern container vessels for cost - effective, large - scale transport. Our logistics team optimizes routing based on destination, reducing transit delays.
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