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 |
Unmatched Thermal Efficiency
Advanced Insulation Technology
Our Phenolic Insulation Board (One Side Aluminum Foil) incorporates advanced insulation technology to deliver exceptional thermal efficiency. The high-density phenolic foam core provides superior insulation properties, minimizing heat transfer and maintaining consistent temperature control within the air duct system. The one-sided aluminum foil surface further enhances the insulation’s effectiveness, reflecting radiant heat and optimizing energy conservation.
Robust Fire Resistance
A Safe Insulation Solution
Fire safety is critical for air duct insulation, and our Phenolic Insulation Board excels in fire resistance. It is engineered with high fire-rating materials, ensuring it can withstand fire incidents and prevent the spread of flames. Additionally, the insulation board exhibits low smoke concentration and releases no toxic gases, prioritizing the safety and well-being of occupants in the building.
Durable and Versatile
Long-Lasting Performance and Ease of Installation
Our duct insulation board (one side aluminum foil) is designed to withstand the demands of air duct insulation applications. It offers excellent dimensional stability, maintaining its shape and integrity over time. The insulation board’s high compressive and tensile strength makes it highly durable and damage-resistant. Its lightweight and easy-to-handle design facilitates hassle-free installation, ensuring efficiency in your insulation projects.
Elevate your air duct insulation systems’ thermal efficiency and fire resistance with our Phenolic Insulation Board (One Side Aluminum Foil). Its advanced insulation technology, high-density phenolic foam core, and one-sided aluminum foil surface deliver exceptional thermal efficiency, energy conservation, and safety. It Benefits from its durable performance, fire resistance, ease of installation, and long-lasting insulation benefits. Choose our Phenolic Insulation Board for superior air duct insulation.
Application of Phenolic Insulation Board (One Side Aluminum Foil)：
“Phenolic insulation boards with single-sided aluminum foil are a top choice for modern construction and HVAC applications. Their unique composition ensures optimal thermal resistance. Commonly found in air-conditioning ducts, exterior wall cladding, and roofing systems, they guarantee energy efficiency while providing a reflective, protective surface.”
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