Rigid Polyurethane Insulation Board are insulation adn energy-saving products . using mature water-based foaming technology and polyurethane foaming equipment from Italy company , they are primarily made from polymethylene polyphenyl isocyanate and polyether polyol . and are foamed and moded through a chemical reaction . the board feature high quality . low themal conductivity , wide temperature adaptablity . and widely use in wall insulation , roof insulation and insulation core materials . their superior performance , strong stablity and consistent quality have led to extensive application and recognition.
Typical parameters
| Description |
Rigid Polyurethane Insulation Board (PIR) |
| Thermal Conductivity (W/m.k) |
≤0.024 |
| Dimensional Stability (%) |
≤1.0 |
| Compressive Strength (Kpa) |
≥150 |
| Tensile Strength (MPa) |
≥0.10 |
| Water Absorption (%) |
≤3.0 |
| Combustion performance |
B1 |
| Density (kg/m3) |
30-100 |
| Size (mm) |
600*1200 1200*2400 |
| Thickness (mm) |
20-130 |
Features :
Eco- friendly
Dimensional stability
Wide operationg temperature range
Fir-retardant & flame -resistant
Excellent thermal insulation performance
Superb manufacturing technology
Application:
Ultra-low energy bulding wall insulation
Steel structure cold storage roofs
Single -sided composite gypsum board internal wall insulation systems
Decorative and insulation integraed system core materials
Subway car air-conditioning ventilation ducts
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Rigid Polyurethane Insulation Board (PIR) Images
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