Advantages of 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
Professional manufacturer of insulation materials
The Pre-insulated Duct Panel can offers a high performance light weight and good ductwork system that requires only a few single fix and installation process. It is widely used in the ventilation systems of central air conditioning units in hospital, hotel, market,mall, airport, and so on.
Technical Data:
|
Item |
Unit |
Specification |
|
Panel Structure |
|
Aluminum foil/PU or PIR/Aluminum foil |
|
Standard Panel Size |
mm |
3950*1200*20 |
|
Fireproof |
grade |
BS476 CLASS O |
|
Alu. Foil Thickness |
micron |
80 |
|
Foam Density |
kg/m3 |
40/50/60 |
|
Thermal Conductivity |
w/m.k |
0.02-0.025 |
|
Compressing Strength |
Mpa |
0.2 |
|
Bending Strength |
Mpa |
2 |
|
Water Absorption |
% |
≤0.1 |
|
Dimension Change |
% |
0.3 |
|
Working Temperature |
℃ |
-150 to +120 |
|
Maximum Allowable Wind Velocity |
m/s |
≤12 |
|
Continuous Running Maximum Temperature |
℃ |
≤70 |
Post time: Aug-29-2023