TD Pre Insulated Aluminium Composite Duct Panel For HVAC Air Conditioning Ductwork

來自TOPRANK GROUP的最新消息

02/09/2010

 TD Pre-Insulated Aluminium Ducts is developed specially for the air distribution in HVAC fields and the answer to economical, technical, and constructive question.Many different material and system such as composite, PVC, etc had been developed as an alternative to the galvanized sheet metal used traditionally.TD Insulated Aluminium Ducts is the solution. It is a sandwich panel composed of a layer base from good fire retardant rigid polyurethane or polyisocyanurate foam covering both sides with aluminium foil, the aluminium guarantees sturdiness and withstand corrosion in long term use. Its application has been gradually extended to all types of air distribution system such as industrial, commercial and civil. 
 
General standard Size: 4m(L) x 1.2m(W)/piece 
 
Thickness of panel: 20mm 
 
Density of polyure: 52kg/m3 
 
Compressive strength:200 N/mm2 
 
Thermal conductivity: 0.021W/m.C 
 
Flame retardant: B1 
 
Friction coefficient: 0.0135 
 
Weight: 1.46kg/m2 
 
Working temperature: -60~+80C 
 
Humidity: 0~100% 
 
Pressure in duct max: 2,000 Pa 
 
Air flow max: 12m/s