Advantages compared to traditional insulated Sheet Metal Ductwork:
Do it in one time, no lag insulation required, save the labor and cost.
Save the buiding space
Very light, decrease the total weight of building
Little air leakage by flange joint connectting
Low thermal conductivity, no condensation and energy saving
Closed cell foam, good acoustic insulation
Fire proof, no smoke when exposing to fire
Faced with aluminum foil, it’s water proof and anti-microbial
CFC and HCFC free, environment friendly
| Material | phenolic foam |
|---|---|
| Density | 40-160kg/m3 |
| Fire resistance | CE Class B1 |
| Item | Unit | Specification |
| Panel Structure | Alu./Foam/GI | |
| Standard Panel Size | mm | 3950*1200*20 |
| Alu. Foil Thickness | mm | 0.06 |
| Galvanized/Alu.sheet/Painted Steel Sheet Thickness | mm | 0.18 |
| Foam Density | kg/m3 | 60 |
| Thermal Conductivity | w/m.k | 0.021 |
| Compressing Strength | Mpa | 0.25 |
| Bending Strength | Mpa | 1.2 |
| Combustibility Property | Class 0 (BS476 Part 6 & 7)
Class A (ASTM E84) |
|
| Water Absorption | % | 1.9 |
| Max Smoke Density | % | 2 |
| Dimension Change | % | 0.3 |
| Working Temperature | °C | -250- +150 |
| Maximum Allowable Wind Velocity | m/s | ≤15 |
| Continuous Running Maximum Temperature | °C |
≤120 |
Industrial ventilation ductwork
We will contact you within 1 working day, please pay attention to the email with the suffix “@jfj-duct.com”.
