HVAC Pre-insualted air dcut panel

HUAHAI Specialized Manufacturer Pre insulated Compound Air Duct  Panel First production line in China.

Phenolic Foam Air Duct is high strength panel, which is taken the phenolic foam as the core material with reinforcing the aluminum foil on both sides.    

It is non-combustible material, which has no smoke and innocuity while catching fire and the bendingstrength reaches over 1MPa and the thermal conductivity index reaches 0.025W/mK.The phenolic foam can be fabricated into all kinds of rectangular (bended) ductsby cutting and adhesive connecting, and can be fabricated into the air ducts of all kinds of specifications and shapes by using the combustion resistant flangeand adhesive.

Dimension:                                                                                                                                                                                     
  3950×1200×20+ 1mm                   

3950×1200×25+ 1mm                                     

3950×1200×30+ 1mm                                                    

Data sheet of Phenolic air duct panel  :

1)Density: 60 ~70kg/m3                                                                                                                        
2) Oxygen Index:  >42                                                                                                                                
3)Thermal Conductivity :   0.025W/Mk                                                                                                                     
4)Compressing Strength:   300 KPa                                                                                                                            
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°

Our products passed the British standard test BS476 part6 and part7\UL94\UL7614\ASTM E84-05,and got certificates fireproof class "O".                                                                                 
  ISO  9001:2000          
ISO 14001:2004

Application field:

Be used for to make the air conditioning heat preservation ventilating duct's  material,

widely uses in market, supermarket, guesthouse, hotel, stadium, workshop, airport, hospital, food store,Food Store,Pure Project, ,High Speed Train Station and So On.