什么是 PIR 绝缘材料？

PIR 隔热板在各类建筑项目中都很受欢迎。PIR 板导热性极低，用途广泛，使用方便，是许多建筑承包商的首选。

这些 PIR 板适用于隔热墙、屋顶和地板，也常用于空心墙隔热。PIR 泡沫板非常坚固耐用，可长时间保持结构完整性，不会下垂或变弱。

什么是 PIR 隔热板？它们是由什么制成的？

PIR（聚异氰脲酸酯）泡沫绝缘材料是在高温高压下将多元醇和异氰酸酯混合而成，为绝缘板形成坚固、刚性且耐热的核心。

PIR 板通常长约 2.4 米，宽约 1.2 米，厚度从 10 毫米到 80 毫米不等。为了提高其隔热能力，在聚异氰脲酸酯泡沫板上粘合了一层低辐射箔。这层铝箔有助于保留和增强材料内的热量。

铝箔贴面旨在反射热量并将其限制在特定区域内。例如，当安装在建筑物的天花板上时，铝箔会将热量反射回建筑物，使热量从地板向上升温。此外，这些铝箔贴面可充当连续的防潮屏障，保护板和装置免受潮湿。

Advantages Of PIR Material

Compared to other insulation materials such as EPS, XPS, or mineral wool, PIR insulation boards offer superior thermal performance with a typical thermal conductivity as low as 0.022 W/m·K. This allows for thinner insulation layers to meet the same energy standards.
Key advantages of PIR material boards include:
● High compressive strength – suitable for load-bearing applications.
● Low water absorption – protects against moisture and mold.
● Excellent fire performance – PIR char layer delays fire spread.
● Dimensional stability – resists shrinkage and warping over time.
● Long-term thermal efficiency – retains performance throughout its life cycle.
These characteristics make PIR insulation panels a reliable solution for buildings seeking energy efficiency and compliance with modern construction standards.

PIR 板有哪些用途？

如前所述，PIR 隔热材料用途广泛。PIR 板的一些常见用途包括：

墙体隔热 - 聚异氰脲酸酯保温板可用于墙体保温，也可用于空心墙保温。

地板隔热 - PIR 泡沫板可用于悬浮地板隔热。

屋顶隔热 - PIR 隔热材料非常适合斜屋顶和平屋顶的隔热应用。

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