China Blend Polyol Spray Rigid Polyurethane Foam for Wall Insulation Engineering, Find details about China Polyether Polyol, Polyurethane Foam from Blend Polyol Spray Rigid Polyurethane Foam for Wall Insulation Engineering
Physical Properities | Test Method | Metric | Value | |
Core Density | GB/T 6343-2009 | kg/m3 | 43.3 | |
Compressive Strength | GB/T 8813-2008 | kPa | 244 | |
Tensile Strenght | GB/T 9641-88 | kPa | 256 | |
Oxygen index | GB/T 2406.2-2009 | % | 28.5 | |
Initial Thermal Conductivity | GB/T 10294-2008 | W/(M·K) | 0.023 | |
Close Cell Content | GB/T 10799-2008 | % | ≥90 | |
Water Absorption | GB/T 8810-2005 | % | ≤3 | |
Dimensional Stability (Foam made After 6 days) | -25ºC | GB/T 8811-2008 | % | ≤1 ≤1 |
70ºC |