China Factory Supply Hight Quality Hollow Glass Cenosphere for Thermal Insulation Coating, Find details about China Cenosphere, Cenosphere Fly Ash from Factory Supply Hight Quality Hollow Glass Cenosphere for Thermal Insulation Coating
Size | 0-550 Microns (30mesh) |
Bulk Density | 0.3-0.5g/cm³ |
True Density | 0.60-0.99g/cm³ |
Compressive Strength | 28Mpa Min |
Moisture | 0.5% Max |
Floating Rate | 85--98% Min By Volume |
Specific Density: | 0.60-0.99g/cc |
Appearance | Grey/White Powder |
Mosh Scale | 5-7 |
PH | 6 |
Coefficient Of Heat Conductivity | 0.054-0.095w/m.k |
Refractive Index | 1.54 |
Melting Point | 1400°CMin |
Loss On Ignition At 1000°C | < 3% |
Refractoriness | 1550-1750°C |