China Polyol and Isocyanate Price for Low Density Open Cell Spray Foam Polymeric Polyol, Find details about China """Spray Foam Insulation, Polyurethane Foam from Polyol and Isocyanate Price for Low Density Open Cell Spray Foam Polymeric Polyol
Physical Properities | Test Method | Metric | Value | |
Core Density | GB/T 6343-2009 | kg/m3 | 45.3 | |
Compressive Strength | GB/T 8813-2008 | kPa | 264 | |
Tensile Strenght | GB/T 9641-88 | kPa | 136 | |
Oxygen index | GB/T 2406.2-2009 | % | 23.4 | |
Initial Thermal Conductivity | GB/T 10294-2008 | W/(m·K) | 0.022 | |
Close Cell Content | GB/T 10799-2008 | % | ≥88 | |
Water Absorption | GB/T 8810-2005 | % | ≤3 | |
Dimensional Stability (Foam made After 6 days) | -25ºC | GB/T 8811-2008 | % | ≤±1 ≤±1 |
70ºC |
Physical Properities | Test Method | Metric | Value | |
Core Density | GB/T 6343-2009 | kg/m3 | 45.3 | |
Compressive Strength | GB/T 8813-2008 | kPa | 264 | |
Tensile Strenght | GB/T 9641-88 | kPa | 136 | |
Oxygen index | GB/T 2406.2-2009 | % | 23.4 | |
Initial Thermal Conductivity | GB/T 10294-2008 | W/(m·K) | 0.022 | |
Close Cell Content | GB/T 10799-2008 | % | ≥88 | |
Water Absorption | GB/T 8810-2005 | % | ≤3 | |
Dimensional Stability (Foam made After 6 days) | -25ºC | GB/T 8811-2008 | % | ≤±1 ≤±1 |
70ºC |
Property | Blend polyol SD1133 | Polymeric MDI Pm200 |
Appearance | Pale yellow liquid. | Brown liquid |
Specific gravity at 25°C | 1.10±0.10 g/cm3 | 1.22-1.25 g/cm3 |
Viscosity at 25°C | 300±100 cps | 200±50 cps |
Shelf life | 3 months | 12 months |
Cream Time | Gel Time | Rise Time |
0-1 s | 2-3 s | 4-6 s |
SD1133 | Ambient Temperatures | Spraying Temperatures | Minimum Spray Pressures |
Summer | 10-35ºC | 35-41ºC | 5516kPa (800 psi) |
Sping~Autumn | 0-15ºC | 35-45ºC | 5516kPa (800 psi) |
Winter | -10-5ºC | 35-50ºC | 5516kPa (800 psi) |