Super TD PIR Pre Insulated Air Duct Panel is composed of a layer base from good fire retardant rigid polyisocyanurate 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 PIR Pre Insulated Air Duct Panel is a green product. We adopt "245FA" so-called free-freon foam agent.  We understand the products with 245FA will gradually replace the one which using 141B the freon foam agent what damage to ozonosphere. Many countries around the world have taken free-freon environmental technology as the laws and regulations, and set up technical barriers to restrict imports. Our PIR panel will break the barriers, it will help a lot on our TD promotion in worldwide market. On the other hand, with the strengthening of people's awareness to environmental, more and more projects have chosen to use a green product. TD PIR Panel will meet the requirements of the market.

Super TD PIR 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: 0.00117W/m.C
Flame retardant: Class 0(BS)

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.