China Microspheres Ceramic Insulation Fly Ash Cenosphere 20-40 Mesh, Find details about China Cenosphere, Cenosphere Fly Ash from Microspheres Ceramic Insulation Fly Ash Cenosphere 20-40 Mesh
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 |