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Product detail:
Super TD PU Pre Insulated Air Duct Panel is composed of a layer base from good fire retardant rigid polyurethane foam, covering one side with 75 micron thick aluminium foil coupled with layers of corrosion resistant paint, and 180~200 micron aluminium composite colour coupled on the other side. It is for outdoor use and special working condition.
Super TD PU Pre Insulated Air Duct Panel is approved by third party in Australia as per AS/NZS 1530.3-1999.the methods for fire tests on building materials, components and structures - Simultaneous determination of ignitability, flame propagation, heat release and smoke release. We are manufacturing based on it.
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
Working temperature: -60~+80C
Humidity: 0~100%
Pressure in duct max: 2,000 Pa
Air flow max: 12m/s
Overview
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.
