Size 0-550 microns (30mesh)
Bulk density 0.3-0.5g/cm©ø
True density 0.90-0.95g/cm©ø
Compressive strength 28mpa min
Moisture 0.5% max
Floating rate 95% min by volume
Specific density: 0.90-0.95g/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¡é min
Loss on ignition at 1000¡é < 3%
Refractoriness 1550-1750¡é
25kg/pp bag
