Products Description
Aluminum honeycomb radiator panel is a high-efficiency heat-dissipation composite panel, utilizing the aluminum honeycomb sandwich structure to combine high thermal conductivity, light weight, and excellent structural rigidity. It is widely used in industries requiring efficient thermal management.
Core Structure
Skin Panels: High thermal conductivity aluminum alloy (3003/5052/6061), 0.4–1.0mm thick
Core: Hexagonal aluminum honeycomb core (foil thickness 0.05–0.15mm, cell size 3–10mm)
Adhesive: High-temperature resistant thermal conductive adhesive
Total Thickness: 6–30mm (customizable)
Surface Treatment: Mill finish, anodizing, conductive plating (tin/nickel), black oxidation
Key Thermal & Physical Properties
Thermal Conductivity: 120–150 W/(m·K) (core material)
Heat Dissipation Efficiency: 40% higher than solid aluminum plates
Density: 3.6–7 kg/m³ (ultra-lightweight)
Compressive Strength: >5 MPa (architectural grade), >12 MPa (aerospace grade)
Fire Resistance: A-class non-combustible
Ventilation Area: ≥80% (standard hexagonal core)
Working Principle
Heat Conduction: Aluminum core rapidly transfers concentrated heat
Convection Cooling: Hexagonal cells form natural air channels for airflow
Uniform Heat Distribution: Eliminates hot spots, spreads heat across entire panel
Main Advantages
Ultra-lightweight: 70–80% lighter than solid metal heat sinks
High Strength & Rigidity: Resists bending and deformation
Dual Cooling Paths: Solid conduction + air convection
Corrosion Resistant: Aluminum alloy + protective surface coating
100% Recyclable: Eco-friendly, low carbon footprint
Customizable: Cut, bent, molded into various shapes
Typical Applications
Electronics & Power: Server chassis, battery thermal management, inverter heat sinks
Automotive: Car radiators, intercoolers, battery pack cooling plates
Aerospace: Radar systems, avionics bays, engine nacelles
Industrial: Laser equipment, HVAC systems, heat exchangers
New Energy: EV/ESS battery thermal management, photovoltaic cooling
Standard Specifications
| Parameter | Specification |
| Standard Sizes | 1220×2440mm, 1250×2500mm |
| Panel Thickness | 6, 10, 15, 20, 25mm |
| Core Cell Size | 4, 6, 8, 10mm |
| Skin Thickness | 0.4, 0.5, 0.8, 1.0mm |
| Alloy | 3003 H24, 5052 H34, 6061 T6 |
| Surface | Mill, anodized, conductive plated |
Custom Options
Special shapes (curved, 3D molded, perforated)
High-thermal-conductivity composite skins
Reinforced edges & mounting frames
Anti-static/EMI shielding treatments
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