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 silver 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
50
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
Advantages of GOOT Polyurethane(PU) Pre-insulated HVAC Ductwork: