English
| Thermal Storage Alumina Ceramic Ball | ||||
| Typical Application | Thermal Storage in aluminum or steel melting furnace | |||
| Technical Properties | ||||
| Al2O3 (%) | 75% 85% 92% 95% | Moh’s hardness | >9 | |
| Bulk density (g/cm3) | 1.8-2.0 | Volume bulk density (%) | >3.1 | |
| Water absorption (%) | 2-6 | Acid resistance (%) | >98 | |
| Operation temp.(max) | 1400-1700℃ | Alkali resistance (%) | >95 | |
| Packing | ||||
| Plastic bag / Supersack/Steel drum | 25Tons / 20GP | |||
