China Rigid PU Foam Polyol Isocyanate for Building Construction Insulation System, Find details about China Spray Foam Insulation, Polyurethane Foam from Rigid PU Foam Polyol Isocyanate for Building Construction Insulation System
Physical Properities | Test Method | Metric | Value | |
Core Density | GB/T 6343-2009 | kg/m3 | 38.1 | |
Compressive Strength | GB/T 8813-2008 | kPa | 235 | |
Tensile Strenght | GB/T 9641-88 | kPa | 225 | |
Oxygen index | GB/T 2406.2-2009 | % | 26.5 | |
Initial Thermal Conductivity | GB/T 10294-2008 | W/(m·K) | 0.021 | |
Close Cell Content | GB/T 10799-2008 | % | ≥89 | |
Water Absorption | GB/T 8810-2005 | % | ≤3 | |
Dimensional Stability (Foam made After 6 days) | -25ºC | GB/T 8811-2008 | % | ≤±1 ≤±1 |
70ºC |