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PIR Aluminium Duct Panel
PIR Aluminium Duct Panel is a premium pre-insulated composite panel for HVAC systems, featuring a rigid closed-cell PIR foam core laminated with embossed aluminum foil on both sides. It delivers ultra-low thermal conductivity (≤0.022 W/m·K), excellent fire resistance, airtightness and vapor barrier performance.
Structure: Silver Aluminum/ PIR Foam/ Silver Aluminum
Size: 4000*1200*20mm
Foam Density: 50kg/m3
Aluminum Thickness: 0.06mm or 0.08mm
Aluminum Color: Silver
Packing: 10 sheets/ package
Loading Capacity: 710 sheets/ 40'HQ (packed with plastic bags)
660 sheets/ 40'HQ (packed with cardboard box)
perspective of material principles of PIR Aluminium Duct Panel
PIR aluminum foil duct panels are an upgraded alternative for heating ventilation duct systems. With an "structure - insulation - airtightness - protection" integrated design, they restructure the material logic and construction mode of traditional ducts, achieving comprehensive advantages in energy saving, durability, hygiene and economy.
From the perspective of material principles, the core competitiveness of the product stems from the synergy between PIR closed-cell foam and aluminum foil. The molecular structure of PIR foam is stable, with a closed-cell rate exceeding 95%. The air is enclosed in individual bubbles, significantly blocking the heat conduction path, and the thermal conductivity is as low as below 0.022 W/(m・K), with an insulation efficiency more than twice that of traditional glass wool.
The double-sided aluminum foil not only provides rigid support but also forms a complete vapor barrier, preventing water vapor from penetrating. This fundamentally avoids the generation of condensate water, addressing the long-standing problems of rusting, mold growth, and ceiling leakage in traditional ducts.
energy-saving benefits of PIR Aluminium Duct Panel
In terms of energy-saving benefits, this product can achieve cost reduction throughout its entire lifecycle. Traditional iron sheet ducts require additional insulation materials to be wrapped, resulting in numerous construction gaps and high leakage rates, with the loss of cold and hot air transportation reaching over 30%.
The PIR aluminum foil duct is formed in one piece, significantly reducing the leakage rate, ensuring more stable air supply temperature, and enabling the air conditioning system to reduce energy consumption by 20% - 30%.
The lightweight feature also reduces the difficulty of hoisting and the structural load requirements, making it more advantageous for high-rise buildings and large-span spaces.
construction and operation of PIR Aluminium Duct Panel
At the construction and operation levels, the product achieves "cost reduction and efficiency improvement". Traditional ducts require multiple processes, have long construction periods, and high labor costs.
Moreover, the insulation layer is prone to falling off and the iron sheet is prone to rusting, leading to frequent maintenance. In contrast, the PIR aluminum foil duct can be quickly cut and assembled on-site, eliminating the need for secondary insulation.
The construction period is shortened by half, and there is basically no maintenance required in the later stage. The overall operation and maintenance costs are reduced by more than 30%.
From the perspective of market application trends, as building energy-saving standards rise and the demand for cleanliness expands, traditional ducts are gradually being replaced.
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