Injection Blend Polyol Excellent Sound Insulation Discontinuous Panel From China, Find details about China PU Foam, Polyurethane Rigid Foam from Injection Blend Polyol Excellent Sound Insulation Discontinuous Panel From China
Physical Properities | Metric | Value | Test Method |
Core Density | kg/m3 | 32--42 | GB/T 6343-2009 |
Initial Thermal Conductivity | W/(m·K) | <0.024 | GB/T 10294-2008 |
Flammability Properties | Leval | 2 | QB/T 3806 |
Compressive Strength | KPa | ≥150 | GB/T 8813 |
Water Absorption | % | ≤4 | GB/T 8810 |
Dimensional Stability | 70ºC 48h | ≤4 | GB/T 8811 |
-30ºC 48h | ≤4 | GB/T 8811 |