UNTDuct Polyurethane (PU) Foam Pre-insulated Rectangular HVAC Ductwork

Product Detail

UNTDuct Polyurethane (PU) Foam Pre-insulated Duct Panel with Aluminum Foil on Both Sides

Serial No.: UNT-PUAA

The UNTDuct Polyurethane (PU) Foam Pre-insulated air duct panel is widely used for the air distribution of central air duct system, which is one of the most advanced and energy-saving air duct systems. The system is composed of CFC & HCFC free Polyurethane Foam Pre-insulated air duct panel and professional supporting accessories & tools. By taking the rigid insulation foam as the core material and covered with embossed/smooth Aluminum foil on both sides, PU Foam Pre-insulated air duct panel obtains excellent performances of low vapor permeability, thermal resistance and good toughness property, which is also environment Friendly.



Specification of Polyurethane (PU)  Foam Pre-insulated Duct Panel


Item	Unit	Specification
Panel Structure		Alu./Foam/Alu.
Standard Panel Size	mm	3950*1200*20
Alu. Foil Thickness	mm	0.06
Alu. Foil Thickness	mm	0.06
Foam Density	kg/m3	55
Thermal Conductivity	w/m.k	0.021
Compressing Strength	Mpa	0.2
Bending Strength	Mpa	2
Water Absorption	%	=0.1
Dimension Change	%	0.3
Working Temperature	?	-100 to +80
Maximum Allowable Wind Velocity	m/s	=12
Continuous Running Maximum Temperature	?	=70
Lifespan of PU Air Duct	years	>20

Advantages of UNTDuct Polyurethane(PU) Pre-insulated HVAC Ductwork:

1. Lower heat conductivity, higher thermal efficiency

2. Low density, light weight

3. Foamed with CFC free materials, environment protective 

4. Hermetic seal ensures little air leakage

5. With aluminum foil reinforced on both sides, its corrosion protective, hygeian, and has a beautiful appearance. 

6. Foamed with closed-cell structure, its water-proof and sound-insulated.

7. Easy making, rapid installing and convenient maintenance saves cost.

8. No protrudent flange on the connections, it can save a lot of building space.

Thanks to its excellent products and quality services, UNT Duct is one of the leading untduct polyurethane (pu) foam pre-insulated rectangular hvac ductwork 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.