PU/Polyurethane Foam Air Duct Panel for Hvac Ventilation Duct System
Specifications
pu/polyurethane air duct panel1.Density : 40-45kg/m3
2.Oxygen Index>42
3.Thermal Conductivity 0.023W/Mk
Huahai PU air duct panel
structure
color steel + pu /phenolic foam + color steel / aluminum foil
Usage
Single side metal surface duct panel widely used in medium pressure ventilation system (500-1500pa) , such as supermarket, hotel, hospital , airport.
Double side metal surface duct panel widely used in high pressure ventilation system (>1500pa) ,such as high speed station,subway.
Performance index
Density |
50-52kg/m3 |
Thermal conductivity |
0.022w/m.k |
Compressing strength |
300k pa |
Aluminum foil thick |
60-80micron |
Bending strength |
1.05m pa |
Fire proof performance |
Class B |
Water absorption |
1.9% |
Smoke density |
2% |
Working temperature |
-150°Cto150°C |
| size |
2950/3950*1200*20/25/30mm |
| color steel thick | 0.18-0.2mm |
Advantage
1. Excellent flame retardant properties, open flame only carbonation does not burs.
2.It's of good appearance , beautiful colors, light weight, high strength ,and easy installation.it's fireproof, water-proof and of good insulation property.By using this material, the user can save a lot of costs and time .
3.This air duct panel is made of pu foam, it adopts new non-fluoride foaming technology, adds harmless auxiliary agents , uses special resin to change features, and through aluminium foil surface chemical treatment. The double sides are embossed aluminium foil ,and the inner layer is made of flame-retardant phenolic foam materials
Accessories
Thengzhou City Huahai New Thermal Insulation Material Co.,Ltd
We sincerely welcome all customers to contact us for business and cooperation.

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