PIR foam duct board with 200 Aluminum sheet

PU Foam Pre-Insulated Air Duct Panel with Aluminum Sheet

Thickness : 20mm / 25mm / 30mm

Facing : 80 / 200 micron embossed (GFI / without brand)

Facing material : silver/silver aluminum foil

Density : 40-50 kg/m3

Size : 3.95/2.95 m×1.2 m, 10 sheets packed by plastic film

Email Address:sales@gfiduct.com

Description

PU Foam Pre-Insulated Air Duct Panel with Aluminum Sheet

Polyurethane (PU) Pre-insulated Air Duct Panels consist of Polyurethane (PU) insulation foam and 80micron aluminum foil or 200micron aluminum sheet on both sides. GFI PU Duct Panel with aluminum sheet can bear high compressive strength and suitable for outdoor circumstances. PU Duct is more and more popular all over the world. PU Foam Duct Sheet Aluminum sheet

Technical Data Sheet

Foam Density	kg/m3	40-50
Aluminum Foil Thickness	micron	80
Thermal Conductivity	W/m.K	0.02
Fire Rating		BS 476 Part 6 & 7 Class 0
Compressive Strength	Mpa	0.25
Bending Strength	Mpa	2
Water Absorption	%	0.1
Dimension Change	%	0.3
Maximum Wind Velocity	m/s	13-20
Maximum Running Temperature	℃	80

The Advantage of Pre-insulated Air Duct (Compared with Traditional Gl Duct)

GFI PU/PIR/Phenolic Foam Pre-insulated HVAC Duct is an excellent alternative to traditional galvanized iron sheet metal ductwork. PU Duct is ideal for specifications where space or weight is restricted. Compared with heavy galvanized sheet metal ducting that requires a second step to its installation process to both steam seal and thermally insulate ductwork, GFI Pre-insulated air duct offers a high performance lightweight and robust ductwork system that requires only a single fix installation process. GFI PU Duct and PIR Duct not only makes it a high-speed operation for projects on which time is critical but also provides the advantage of a considerable saving in cost and space. Pre-insulated air duct system can make a saving of over 20% on operating cost over 30year life. GFI PUR Foam Duct

Why Choose GFI PIR/PU Pre-insulated Duct Panel?

01 / GFI PIR Duct Panels has a low thermal conductivity and good thermal performance. The thermal conductivity of GFI PIR Duct Panels is about 0.018-0.022W/(m·k), which is the lowest among all insulation materials.

02 / GFI PIR Duct Panels are fire-resistant and high-quality insulation materials. GFI PIR/PU Pre-insulated Duct Panel will form a layer of char on its foam surface when burning, which helps isolate the foam underneath. This char layer effectively prevents flame spread, and does not produce harmful gases when burning.

03 / GFI PIR/PU Pre-insulated Air Duct Panels have moisture resistance, waterproofing, and antimicrobial properties.

04 / GFI PU Duct Panel have many advantages over regular metal ductwork, such as lighter weight, higher strength, longer durability, and better efficiency.

05 / GFI factory can produce different facing materials to meet different requirements and applications. It is widely used in various ventilation systems of central air conditioning units.

Fabrication of GFI PIR/PU/Phenolic Pre-insulated Air Duct

The construction of GFI PIR Duct /PU Duct is accomplished by following a standardized procedure by GFI Pre-insulated Duct Tool box. The process is the same regardless of the shape of the duct element: tracing, cutting, gluing, folding, taping, flanging & reinforcement and sealing. Fabrication Cutting of Pre insulated duct panel