pir foam insulation board 2400mm x 1200mm

PIR Foam Board with Aluminum Foil Paper

Thickness : 10-80mm

Facing material : 200micron aluminum foil paper

Density : 30-50 kg/m3

Size : 1.2 m / 0.6m width, length can be customized

Email Address:sales@gfiduct.com

Description

PIR Foam Board with Aluminum Foil Paper

PIR Foam insulation board consist of Polyisocyanurate (PIR) foam core, with a facing material of 200micron aluminum foil/paper laminated onto one or both sides. This aluminum foil acts as a barrier to moisture and enhances the insulation properties of the board. The standard width of GFI PIR Foil Insulation Board is 1200mm or 600mm. The length can be customized. The PIR Insulation thickness and facing materials can be changed as per different application or project specifications. GFI PIR Insulation Boards with aluminum foil surface have their excellent thermal performance, moisture and vapor barrier properties, durability, ease of installation, and environmental friendliness. pir rigid foam insulation board

Technical Data Sheet

Property	Standard	Specification
Standard Width		600/1200mm
Thickness		10-80mm
Foam Density	ASTM D1622/D1622M-14	30-50kg/m³
CFCs and HCFCs	Headspace GC/MS	Free
Thermal Conductivity	ASTM C518-17	<=0.024W/m.K
Fire Rating	BS 476 Part 6&7	Class 0
Compressive Strength	ASTM D1621-16	>=0.15Mpa
Tensile Bond Strength	DB34/T 3826-2021	>=0.15Mpa
Water Absorption by Volume	ASTM C209-15	<3%
Dimensional Stability		70ºC 48h<=1.5% -30ºC 48h<=1.0%
Service Temperature	DB34/T 3826-2021	-30ºC – 120ºC

Advantages of PIR Insulation Board with Aluminum Foil Paper

Polyisocyanurate (PIR) Thermal Insulation Board with aluminum foil surface offers several advantages:

01 / Excellent Thermal Performance: Aluminum foil has high reflectivity, effectively reducing heat conduction and radiation, enhancing insulation efficiency.

02 / Moisture and Vapor Barrier: Aluminum foil acts as a barrier against moisture and gas permeation, improving the Insulation Board’s moisture resistance and maintaining interior dryness.

03 / Durability: Aluminum foil is corrosion-resistant and weather-resistant, extending the insulation board’s lifespan by minimizing environmental impacts.

04 / Ease of Installation: PIR Insulation Boards with aluminum foil surface are typically lightweight and flexible, easy to cut and install, reducing construction costs and time.

Why Choose GFI PIR Thermal Insulation Board?

01 / Low Thermal Conductivity and Excellent Thermal Performance: Rigid polyisocyanurate (PIR) has a low thermal conductivity and superior thermal performance. When the density of rigid polyisocyanurate is 35-40 kg/m3, its thermal conductivity is only 0.018-0.024 W/(m·K), which is about half that of EPS (expanded polystyrene). It has the lowest thermal conductivity among all insulation materials.

02 / Moisture and Water Resistance: PIR Foam core has a closed-cell rate of over 90%, making it a hydrophobic material. It does not increase in thermal conductivity due to moisture absorption, and walls do not seep water.

03 / Fire Resistance, Flame Retardancy, and High-Temperature Tolerance: When flame retardants are added, Polyisocyanurate becomes a self-extinguishing material that is difficult to ignite. Its softening point can exceed 250°C, and it only decomposes at very high temperatures. Additionally, when Polyisocyanurate burns, a carbonaceous layer forms on the foam surface, helping to isolate the underlying foam and effectively preventing the spread of flames. Polyisocyanurate also does not produce harmful gases at high temperatures.

04 / Stable Pore Structure: Polyisocyanurate materials have a stable pore structure, predominantly closed-cell, which not only provides excellent insulation performance but also good freeze-thaw resistance and sound absorption. The average lifespan of rigid PIR Insulation structures can reach over 30 years under normal use and maintenance conditions. They are not damaged by external factors such as drying, moisture, electrochemical corrosion, insect, fungus, or algae growth, or by rodent damage.

05 / Strong Deformation Resistance: PIR Insulation Boards have strong deformation resistance, are not prone to cracking, and provide stable and safe finishes.

06 / Space Efficiency: Due to the excellent insulation performance of PIR Boards, the thickness of the building’s envelope can be reduced while still meeting the same insulation requirements, thus increasing the interior usable space.

07 / Environmental protection and energy saving: Fluorine-free foaming, no harmful substances prohibited or restricted by the state. Environment-friendly.

08 / High Cost-Effectiveness: Although the unit price of PIR Foam Board is higher than that of traditional insulation materials, the additional costs are offset by significant reductions in heating and cooling expenses.

Application of PIR Insulation Board

1.Wall Insulation Systems

External Thermal Insulation Composite Systems (ETICS) : PIR Insulation Boards serve as the primary insulation layer installed on the exterior walls of buildings, providing thermal insulation and reducing heat transfer through the walls.
Internal Wall Insulation Systems : Used for insulating the internal walls of buildings, particularly suitable for retrofitting old buildings for energy efficiency without affecting the exterior appearance.

2.Roof Insulation

Flat Roof Insulation : PIR Foam Board Insulation can be directly laid on flat roofs, creating a continuous insulation layer to prevent heat loss through the roof.
Pitched Roof Insulation : Suitable for various forms of pitched roofs, easy to install, and enhances overall insulation performance.

3.Floor Insulation

Underfloor Heating Systems : In underfloor heating systems, PIR Rigid Insulation Board effectively reduce downward heat loss, improving the energy efficiency of the heating system.
General Floor Insulation : Used in regular floor structures to enhance insulation performance and improve indoor comfort.

4.Curtain Wall Insulation

Glass Curtain Wall Insulation : PIR Insulation Boards can be used as insulation material in glass curtain wall systems, improving the thermal insulation performance of the curtain wall and reducing energy loss.

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Buring Comparison Test

The following pictures show the state of the RLB-l Polyisocyanurate PIR Insulation fireproof composite board under the direct combustion of the 1300℃ flame torch for each period of time. During the entire experiment, the RLB-I Polyisocyanurate PIR Insulation Board did not burn through and did not drip water. Preventing flame spread and heat conduction, no burning phenomenon. pir insulation board kingspan