Product Structure
PID Air Duct Panels are a kind of composite structure of air duct panels. Take the common type as an example. Its internal core is closed-cell polyisocyanurate (PIR) foam, and the density of this foam is usually between 50 and 55 kg/m³. The foam is covered with different materials on both sides, such as embossed aluminum foil with a thickness of 60 or 80 microns on one side and aluminum plate with a thickness of 150 to 200 microns on the other side. This sandwich structure endows the board with excellent comprehensive performance. Aluminum foil can effectively prevent moisture and reflect heat, while aluminum plates offer high compressive strength and corrosion resistance, protecting the internal PIR foam.
Performance Advantages
Outstanding thermal insulation
PIR foam itself has an extremely low thermal conductivity, approximately 0.018-0.022 W/(m · K). This enables PID Air Duct Panels in HVAC systems to minimize heat transfer to the greatest extent, reduce the energy consumption of the air conditioning system, give full play to the efficiency of the air handling unit, and reduce operating costs.
Moisture-proof and antibacterial
The material properties endow it with excellent moisture-proof and water-proof properties, effectively resisting the erosion of humid air and preventing the performance of the board from being reduced due to moisture. At the same time, it also has certain antibacterial properties, inhibits the growth of microorganisms, ensures the cleanliness of the conveyed air, and maintains good indoor air quality.
Application Fields
Commercial and civil buildings:
Widely applied in central air conditioning and ventilation systems of shopping malls, office buildings, hotels, residences and other places.
Industrial field:
In industries with extremely high requirements for Air quality and hygiene, such as food processing, electronics, pharmaceuticals, hospitals and medical centers, PID Air Duct Panels, with their excellent antibacterial and moisture-proof properties, as well as outstanding thermal insulation and heat preservation effects, can ensure the stability of the production environment and meet the high standards of hygiene and quality requirements of the industry.
✅ Dimensions: 3950×1200×20mm or 2900×1200×20mm
✅ Insulation performance: Excellent thermal conductivity of ≤0.022 W/m·K
✅ Fire safety: Certified to BS476 Part 6&7 (Class 0) and ASTM E84 Class A standards
✅ Durability: Closed-cell structure with over 95% density, ensuring minimal water absorption
✅ Density: 50-55kg/m³
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