Aluminum Foil Polyurethane Insulation Board 50mm

厚度： 50mm (optional 10-80mm)

面层材料： 600 微米玻璃纤维组织

密度： 30-50 公斤/立方米

尺寸： 宽度 1.2 米/0.6 米，长度可定制

类别 PUR/PIR 泡沫隔热板标签 polyurethane duct panel, 预绝缘管道面板, 聚氨酯管道面板

High-Performance Polyurethane Insulation Board 50mm

"(《世界人权宣言》) Aluminum Foil Polyurethane Insulation Board 50mm is a premium rigid foam board insulation product, featuring a closed-cell polyurethane (PU) core laminated with reflective aluminum foil facings. Engineered to deliver high thermal performance, low water absorption, and enhanced durability, this rigid insulation board is ideal for use in building wall insulation, building roof insulation, and energy-efficient flooring systems.

Why Polyurethane Foam Board Insulation is a Smart Choice

这 50mm rigid insulation board combines lightweight structure with excellent insulation properties.

With a thermal conductivity as low as 0.022 W/m·K, the polyurethane foam board helps minimize heat transfer in both hot and cold climates.

The reflective aluminum foil layer enhances heat resistance while protecting the core from moisture and UV exposure.

It’s a popular solution in sustainable construction where high R-value and reduced thickness are essential.

GFIDuct Aluminum Foil Polyurethane Insulation Board 50mm

技术数据表

物业	标准	规格
标准宽度		600/1200 毫米
厚度		50mm
泡沫密度	美国标准 D1622/D1622M-14	30-50 公斤/立方米
氟氯化碳和氟氯烃	顶空气相色谱仪/质谱仪	免费
导热性	ASTM C518-17	<=0.024W/m.K
防火等级	BS 476 第 6 和第 7 部分	0 级
抗压强度	ASTM D1621-16	>=0.15Mpa
拉伸粘接强度	DB34/T 3826-2021	>=0.15Mpa
体积吸水率	ASTM C209-15	<3%
尺寸稳定性		70ºC 48h<=1.5% -30ºC 48h<=1.0%
服务温度	DB34/T 3826-2021	-30ºC - 120ºC

为什么选择 GFI PIR 绝热板？

01 / Efficient Thermal Insulation: This polyurethane foam board insulation offers an excellent balance between thermal performance and space-saving design. The 50mm thickness fits well into wall cavities, roof assemblies, or floor insulation layers, helping builders meet performance targets with minimal bulk.

02 / Durable Aluminum Foil Facing: The dual-sided foil enhances the rigid insulation board’s fire resistance, moisture protection, and radiant heat reflectivity. It also increases surface durability, making installation faster and safer in demanding construction environments.

03 / Moisture Resistance & Long-Term Stability: Over 90% closed-cell structure ensures this rigid foam board insulation resists water absorption and retains R-value over time. The foil facing acts as a vapor barrier, adding another layer of protection in humid or exposed areas.

04 / Eco-Friendly & Fire-Safe: Manufactured without CFCs or HCFCs, the polyurethane foam board supports green building standards. It meets Class 0 fire ratings under BS 476, minimizing flame spread, smoke emission, and promoting safety in structural applications.

Typical Applications of 50mm Building Insulation Panels

Building Wall Insulation: Used within cavity or external wall systems under cladding, render, or ventilated façades.
Building Roof Insulation: Suitable for flat and pitched roofs, either over deck or between rafters, improving energy retention.
Underfloor Insulation: Delivers thermal comfort and energy savings in slab-on-grade and suspended floor systems.
Industrial & Commercial Applications: Ideal for controlled environments where stable thermal performance is critical.

固化比较试验

The following pictures show the state of the RLB-l Polyurethane 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 Insulation Board did not burn through and did not drip water. Preventing flame spread and heat conduction, no burning phenomenon.

Ready to Boost Your Building’s Thermal Efficiency?

Get in touch today to learn more about our 50mm Aluminum Foil Polyurethane Foam Board – the high-performance solution for rigid insulation in modern construction. 联系我们 now for technical support, pricing, or a custom quote.