Product Specifications：
| Test items | technical indicators | Test items | technical indicators |
| regular thickness | 20mm,25mm,30mm(customizable) | tensile strength | ≥1.1Mpa |
| Length/Width (mm) | 2000×1200,3000×1200,4000×1200 (customizable) | Leakage | ≤1.2% |
| Aluminum foil thickness (mm) | 0.025, 0.04,0.06, 0.08 | thermal resistance | 0.86m2K/W |
| Core Density | 50-65 Kg/m3 | smoke concentration | ≤9, no toxic gas release |
| water absorption | ≤3.7% | Dimensional stability | ≤2% (70±2°C,48h) |
| Thermal Conductivity | 0.019-0.02W (m/K) | Oxygen Index | ≥45 |
| heat resistance | -150℃~150℃ | Fire resistance time | >1.5h |
| airflow | 15M/s | Formaldehyde emission | ≤0.5Mg/L |
| Compressive strength | ≥0.18MPa | Fire-proof level | A |
Advanced Insulation Technology
Thermal Efficiency
The HVAC Duct Board (Double Sided Aluminum Foil) incorporates advanced insulation technology to maximize thermal efficiency. Its high-density core with low thermal conductivity minimizes heat transfer, ensuring that conditioned air remains at the desired temperature throughout the HVAC system. The double-sided aluminum foil enhances insulation properties, reducing energy loss and improving overall system efficiency.
Enhanced Fire Protection
Flame Retardant Properties
Safety is a top priority in HVAC systems, and our duct board meets rigorous fire protection standards. With a flame retardant rating of B1 class (GB8624-2006), it offers enhanced fire resistance, minimizing the risk of fire propagation. The nonflammable B1 class rating ensures building occupants’ safety and property preservation.
Durable and Reliable
Long-Lasting Performance
Our HVAC Duct Board (Double Sided Aluminum Foil) is engineered for durability and reliability. The board’s high-density composition provides excellent strength, allowing it to withstand pressure, bending, and compression. Its water-resistant properties ensure long-term performance, reducing the risk of degradation due to moisture. The duct board’s superior bonding strength guarantees a secure and lasting installation.
Elevate the efficiency and safety of your HVAC installations with our phenolic Board (Double Sided Aluminum Foil). Enjoy superior thermal insulation, reduced energy consumption, and enhanced fire protection. Benefit from its durable construction, reliable performance, and ease of installation. Choose our HVAC Duct Board for outstanding air duct insulation in residential, commercial, and industrial applications.
Application of HVAC Duct Board (Double Sided Aluminum Foil)：
Commercial Buildings，Residential Developments，Industrial Facilities，Healthcare Facilities，Data Centers，Gyms & Recreational Centers，Public Transportation Terminals，Clean Rooms & Laboratories，The Double-Sided Aluminum Foil enhances the board’s moisture resistance, reflectivity, and overall durability, making it ideal for these varied applications.
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