Purpose | Specification | Chemical Composition(%) | Magnetic material content(%)max | ||||||||||
Abrasives grade | Al2O3min | Fe2O3max | SiO2max | TiO2max | |||||||||
grain | 12-80# | 99 | 0.05 | 0.26 | 0.08 | 0.0023 | |||||||
90-150# | 99 | 0.06 | 0.28 | 0.09 | 0.0021 | ||||||||
180-220# | 99 | 0.08 | 0.30 | 0.10 | 0.0018 | ||||||||
micropowder | 240-10000# | 98.5 | 0.1 | 0.40 | 0.15 | - | |||||||
Refractory grade | Group Size | 0-1mm 1-3mm 3-5mm 5-8mm | 99 | 0.1 | 0.35 | 0.3 | - | ||||||
Fine Powder | -100mesh -200mesh -350mesh | 99 | 0.1 | 0.35 | 0.3 | - | |||||||
color | white | ||||||||||||
Hardness(mohs) | 9.0 | ||||||||||||
Melting point(°C) | 2250 | ||||||||||||
Maximum service temperature(°C) | 1900 | ||||||||||||
Ture density(g/cm3) | 3.9 |