PID Foam Panel

Thanks to its excellent products and quality services, UNT Duct is one of the leading pid foam panel manufacturers and suppliers in China. Welcome to buy the high quality and customized products from our factory. We will offer you the best service and fast delivery.

 

PID Foam Panel is a high-performance PIR/PU rigid foam insulation panel for HVAC duct systems. Featuring ultra-low thermal conductivity, B1-grade fire resistance and closed-cell structure, it is lightweight, leak-proof, easy to install, energy-saving and durable for commercial building ventilation projects.

 

Structure: Silver Aluminum/ PU 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)

Insulation and heat preservation performance of PID Foam Panel

The insulation performance of PID foam board is the core advantage. The product adopts a high-density closed-cell foam structure, with a closed-cell rate of over 95%, which can block the conduction of cold and hot air at its source.

 

The actual measurement data shows that its thermal conductivity is as low as 0.020W/(m·K), far superior to the 0.038W/(m·K) of traditional glass wool insulation materials. With a 20mm standard thickness, the insulation effect is equivalent to that of 40mm thick ordinary insulation cotton, effectively preventing the cold and hot bridge phenomenon in the ducts and avoiding condensation and dripping on the pipe walls.

 

In the long-term operation of central air conditioning, using this material can reduce system heat loss by more than 30%, and the overall building HVAC energy consumption can be saved by 18%-25%, with significant long-term energy-saving benefits.

Lightweight installation performance of PID Foam Panel

 

PID foam board is extremely lightweight, with a self-weight of only 1/3 of traditional iron sheet ducts. The 20mm standard board weighs less than 3.5kg per square meter, significantly reducing the load of building ceilings, suitable for high-rise buildings, large-span venues, etc. with load-sensitive scenarios.

 

The construction advantages are prominent, the board can be cut and seamlessly joined on-site, without the need for complex welding or insulation wrapping processes.

 

The actual construction data shows that its installation efficiency is 40% higher than that of traditional metal ducts, with a single person's daily construction area reaching more than 80㎡, while reducing scaffolding and auxiliary materials, reducing labor costs by 30%, and significantly shortening the HVAC construction period.

PID DUCT, also known as prefabricated insulation foam duct, relies on the integrated composite structure of PID foam board. It breaks the traditional "metal duct + secondary insulation" process and possesses disruptive technological advantages in four aspects: energy saving, construction, operation and maintenance, and performance. Its performance indicators are superior to those of traditional duct systems. The detailed analysis is as follows:

1. Integrated insulation structure, significantly improved energy efficiency
Traditional ducts require subsequent application of insulation cotton, which often leads to issues such as poor adhesion, hollowing out, and cracking. The insulation gaps result in severe energy loss. PID DUCT adopts a composite foaming process for the board, seamlessly integrating the insulation layer and protective layer, eliminating any insulation dead zones.

2. Ultra-low air leakage process, more stable ventilation efficiency
PID DUCT uses a dedicated mortise-and-tenon connection and sealant sealing process. The sealing performance of the connection gaps is extremely strong, and the overall air leakage rate of the duct is strictly controlled at ≤2%, meeting the national first-class duct sealing standard. In contrast, the traditional metal duct flange connection has an air leakage rate of generally 8%-12%, and in some old construction scenarios, it can reach 15%. The low air leakage feature ensures the accuracy of air supply from the duct, reduces ineffective air loss, and improves indoor temperature control accuracy by 40%, significantly enhancing the stability of the ventilation system operation.

3. Lightweight and low load, stronger adaptability to buildings
The overall load of PID DUCT is extremely low. The weight of the entire duct system is only 30%-35% of that of traditional metal ducts, significantly reducing the load on the building's main structure and eliminating the need for additional reinforcement of ceiling supports.

4. Maintenance-free and long-term operation, extremely low operation and maintenance costs
PID DUCT is corrosion-resistant, moisture-proof, and anti-aging, without problems such as metal rusting or insulation layer detachment. It eliminates the long-term maintenance problems of traditional ducts, such as corrosion, air leakage, and insulation failure. At the same time, the board has no smoke toxicity or dust detachment, and the interior of the duct is clean, effectively avoiding secondary pollution from air conditioning. It is suitable for high-standard clean ventilation scenarios such as hospitals and laboratories.