Thanks to its excellent products and quality services, UNT Duct is one of the leading pu air conditioning board 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.
PU Air Conditioning Board
Built around high-performance PU foam core, our PU Air Conditioning Panel are lightweight composite materials. Combining superior thermal insulation, robust mechanical strength and official fire-rated performance in a single structure, they are a versatile choice for all HVAC construction applications.
Thanks to its modular and all-in-one design, this duct solution reduces overall energy consumption, greatly boosts on-site installation efficiency, and keeps ventilation running stably for years to come.
Panel Structure: Silver Alu. / PU Foam / Silver Alu. Sheet
Foam Density: 45 kg/m3
Panel Dimension: 3950mm*1200mm*20mm
Alu. Foil: 60 Micron (Embossed)
Alum. Sheet : 180 Micron (Embossed)
What are the advantages of using PU Air Conditioning Board in different application scenarios?
Commercial Buildings
Lightweight & quick installation, shorten construction period; low heat loss cuts long-term air conditioning energy cost.
Public Facilities
Good fire safety & stable performance, meet strict public construction standards; hygienic material ensures clean air delivery.
Industrial & Clean Workshops
High closed-cell structure, dust-proof, moisture-proof and corrosion-resistant; maintain const ant temperature & humidity stably.
Cold Chain & Refrigeration Ultra-low thermal conductivity, minimize cold air leakage, greatly improve refrigeration efficiency and save power.
Humid & Underground Environments
Excellent damp-proof and anti-mold property, avoid duct condensation and pipeline aging.
Residential & Villa Projects
Slim structure saves ceiling space; quiet air delivery, comfortable indoor living environment.
Marine & Offshore Use
High strength with light weight, salt fog corrosion resistant, fit narrow installation space.
PU Air Conditioning Board
PU Pre Insulated Ductwork
PU Air Conditioning Board
Pre-Insulated Ductwork
Packaging & Shipping
PU pre insulated ductwork will be packed as below details:
1. 40'HQ Container: 3950/2950*1200*20mm, 10 sheets packed in one carton, total 660sheets(3950mm) / 880sheets(2950mm).
2. 20'GP Container: 2900*1200*20mm, 10 sheets packed in one carton, total 400sheets.
Specification of Polyurethane (PU) Pre Insulated Ductwork:
|
Item |
Unit |
Specification |
|
Standard Panel Size |
mm |
3950*1200*20 |
|
Alu. Foil Thickness |
mm |
0.06 or 0.08 |
|
Foam Density |
kg/m3 |
55 |
|
Fire Safety (BS476Part 6&7) |
|
Class 0 |
|
Thermal Conductivity |
w/m.k |
0.020 |
|
Compressing Strength |
Mpa |
0.2 |
|
Bending Strength |
Mpa |
2 |
|
Water Absorption |
% |
≤0.1 |
|
Dimension Change |
% |
0.3 |
|
Working Temperature |
℃ |
-60 to +80 |
|
Max Pressure in duct |
Pa |
1500 |
|
Maximum Allowable Wind Velocity |
m/s |
≤15 |
|
Max Continuous Running Temperature |
℃ |
≤70 |
|
Lifespan of PU Air Duct |
years |
>20 |
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