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HVAC air duct system(Huahai air duct cmpany is China earliest and biggest air duct panel company, we special make phenlic/PU air duct panel.)
Aluminum foil compound phenolic foam sandwich panel is the new green environmental protection material, this kind of air duct heat preservation,
soundinsulated, artistic, durable, clean, health, nature, light, the energy conservation, environmental protection, it will be the traditional air duct perfect renewal product.
Dimension: 3900×1200×20+ 1mm
3900×1200×25+ 1mm
3900×1200×30+ 1mm
| Performance Index: | ||||
| 1) Density 58 ~70kg/m3 | ||||
| 2) Oxygen Index >42 | ||||
| 3)Thermal Conductivity 0.025W/Mk | ||||
| 4)Compressing Strength 0.56 MPa | ||||
| 5) Bending Strength 1.05Mpa | ||||
| 6) Non-Combustible Class "O" | ||||
| 7) Water Absorption 1.9% | ||||
| 8)Max. Smoke Density 2% | ||||
| 9)Working Temperature -150 °C to 150° |
25mm HVAC system sandwich panel