GFI PIR Duct board with 80micron black aluminum foil

Thickness : 20 / 25 / 30 / 40mm

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

Facing material : silver / black 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

PIR Duct Board with 80micron black color aluminum foil on one side

GFI PIR Duct Board is widely used in Central Air Conditioning Duct. It consists of 20mm thickness closed cell PIR Insulation Board and 80micron thickness silver/black aluminum foil. The aluminum foil is embossed on both sides and coated with a 2g/㎡ layer of corrosion-resistant epoxy varnish paint. It is a kind of fireproof Duct Panel.

GFI can also manufacture PU Duct Board with thickness 10mm, 15mm, 20mm, 25mm, 30mm, 40mm etc. Aluminum foil that facing can also be available in other thickness. PIR Duct Board with Black Aluminum Foil

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	0.2
Bending Strength	Mpa	2
Water Absorption	%	0.1
Dimension Change	%	0.3
Maximum Wind Velocity	m/s	13-20
Maximum Running Temperature	℃	80

Applications of PIR Duct Board

GFI PIR Insulation Board with one side black aluminum foil are commonly used in heating, ventilation, and Central Air Conditioning Duct systems, such as shipping mall, office building etc. These lightweight GFI Duct Panel offer excellent thermal insulation, making them ideal for both residential and commercial applications. They enhance energy efficiency by minimizing heat loss during air distribution in buildings, factories, and cold storage facilities. GFI P3 PIR Duct Panel

Why Choose GFI PIR Pre-insulated Duct Board?

01 / GFI PIR/PU Duct Board 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 PU Duct Board is fire-resistant and high-quality insulation materials. GFI PIR Duct Board 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 Pre-insulated Duct Board have moisture resistance, waterproofing, and antimicrobial properties.

04 / GFI PIR Duct Board 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 Duct Panel

The construction of GFI PIR Central Air Conditioning Duct is accomplished by following a standardized procedure by GFI Pre-insulated Duct Tool box or CNC cutting machine. 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