| Product name | High-Purity AluminaGranules | Chemical Formula | Al2O3 | |||||||
| Basis | a-Al2O3 | Grade | Gem Quality | |||||||
| Density | ≧3.4g/cm3 | Apparent Density | ≧2.0g/cm3 | |||||||
| Product Shape | Irregulargranules，particle size: 2.0~4.0mm | |||||||||
| Impurity Content(≦) | ||||||||||
| Element | W（μg/g） | Element | W（μg/g） | |||||||
| Fe | 5.0 | Ti | 1 | |||||||
| Si | 5.0 | Mg | 1.0 | |||||||
| Ca | 1.0 | Na | 1.0 | |||||||
| Cu | 0.5 | Zn | 0.5 | |||||||
