Technical Data Sheet of PU/PIR Air Duct Panel | ||
ITEM | UNIT | SPECIFICATION |
Density | kg/m3 | 50 |
Aluminum thickness | mm | 0.08 |
Dimension | mm | 3000/4000*1200*20 |
Thermal conductivity | W/m.k | 0.018 |
Fire proof performance | ~ | Flame Retardancy B1 |
Compressive strength | Kpa | 220 |
Smoke density | SDR | 75 |
Dimension stability | % | ≤1.5 |
Working temperature | C | -50~180 |