
| Items | | | Index | | | | |||||
| Specific Gravity | | | >3.95 | | | | |||||
| Refractoriness ℃ | | | >1850 | | | | |||||
| Bulk Density g/cm3 | | | >3.5 | | | | |||||
| Type | Size | | Chemical Composition(%) | | | | |||||
| | | | Al2O3 | Na2O | SIO2 | Fe2O3 | |||||
| For Abrasive | F | 12#-80# | >99.2 | <0.4 | <0.1 | <0.1 | |||||
| | | 90#-150# | >99.0 | | | | |||||
| | | 180#-240# | >99.0 | | | | |||||
| For Refractort | Size Sand | 0-1mm | >99.2 | <0.4 or <0.3 or <0.2 | | | |||||
| | | 1-3mm | | | | | |||||
| | | 3-5mm | | | | | |||||
| | | 5-8mm | | | | | |||||
| | Fine Powder | 200-0 | >99.0 | | | | |||||
| | | 325-0 | | | | | |||||





