HUAHAI Phenolic air duct panel takes phenolic foam as core ,Aluminum foil ,colored steel ,

Galvanized steel as face metal. It’s fireproof ,insulated,Suitable material for making air conditioning ducts,

wildly used in market, supermarket, guesthouse, hotel, workshop, airport, hospital, food store, underground

railway and so on..

Performance index:

1) Density:55-60kg/m³

2) Oxygen index:>42

3) Thermal conductivity:0.025w/mk

4) Compressing strength:500kpa

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 200 °C

 Phenolic air duct panel Structure :

Advantage :

Phenolic air duct panel Light , fireproofing , not buring in the naked light ,smoke-free ,harmless ,no dripping , widely temperature used (-196~+200),have aquired National Fireproofing Materials Quality Supervation center GB8624-1997,firegroofing and non-combustible A standard ,certificate emission E1 standard(can be use in the room directly ),according with the green environmental protection requirements .

Product usage

Phenolic air duct panel Be used for making the Air Conditioning Heat Preservation Ventilating Duct’s Perfect Material , Widely used in market , supermarket , guesthouse , hotel ,,stadium , workshop , airport , hospital , food store , pure project , and underground railway so on .