UNTDuct PU HVAC Ducts

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The UNTDuct PU HVAC Ducts 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聽Aluminum foil on both聽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) 聽Foam Pre-insulated Duct Panel

Item

Unit

Specification

Panel聽Structure

Alu./Foam/Alu.

Standard聽Panel聽Size

mm

3950*1200*20

Alu.聽Foil聽Thickness

mm

0.06

Alu.聽Foil聽Thickness

mm

0.06

Foam聽Density

kg/m3

50

Thermal聽Conductivity

w/m.k

0.021

Compressing聽Strength聽

Mpa

0.2

Bending聽Strength

Mpa

2

Water聽Absorption

%

鈮0.1

Dimension聽Change

%

0.3

Working聽Temperature

-100聽to聽+80

Maximum聽Allowable聽Wind聽Velocity

m/s

鈮12

Continuous聽Running聽Maximum聽Temperature

鈮70

Advantages of GOOT 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聽

4. Hermetic seal ensures little air leakage

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

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.

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