| MOQ: | 1000kgs |
| Price: | available by inquiry |
| Standard Packaging: | 25KGS BAGS+TON BAGS OR BY PALLET |
| Delivery Period: | 2-8 working days loading from factory |
| Payment Method: | L/C, T/T |
| Supply Capacity: | 2000mt per month |
| Al2O3 | SiO2 | Fe2O3 | TiO2 | CaO |
| 95%min. | 1.0% max. | 0.3% max. | 2.0%-3.0% | 0.45% Max. |
| Color | Brown |
| Crystal Form | Trigonal Crystal |
| True Specific Gravity | 3.97g/cm3 |
| Vickers Hardness | 2100kg /mm2 |
| Melting point | 2000 °C |
| Mohs Hardness | 9 |
| F12# 1.93-1.99 | F14# 1.92-1.98 | F16# 1.91-1.97 | F20# 1.90-1.96 |
| F22# 1.89-1.95 | F24# 1.88-1.94 | F30# 1.87-1.93 | F36# 1.85-1.91 |
| F40# 1.84-1.90 | F46# 1.83-1.89 | F54# 1.82-1.88 | F60# 1.81-1.86 |
| F70# 1.80-1.84 | F80# 1.79-1.82 | F90# 1.77-1.80 | F100# 1.75-1.78 |
| F120# 1.73-1.76 | F150# 1.70-1.74 | F180# 1.69-1.73 | F220# 1.68-1.72 |
| MOQ: | 1000kgs |
| Price: | available by inquiry |
| Standard Packaging: | 25KGS BAGS+TON BAGS OR BY PALLET |
| Delivery Period: | 2-8 working days loading from factory |
| Payment Method: | L/C, T/T |
| Supply Capacity: | 2000mt per month |
| Al2O3 | SiO2 | Fe2O3 | TiO2 | CaO |
| 95%min. | 1.0% max. | 0.3% max. | 2.0%-3.0% | 0.45% Max. |
| Color | Brown |
| Crystal Form | Trigonal Crystal |
| True Specific Gravity | 3.97g/cm3 |
| Vickers Hardness | 2100kg /mm2 |
| Melting point | 2000 °C |
| Mohs Hardness | 9 |
| F12# 1.93-1.99 | F14# 1.92-1.98 | F16# 1.91-1.97 | F20# 1.90-1.96 |
| F22# 1.89-1.95 | F24# 1.88-1.94 | F30# 1.87-1.93 | F36# 1.85-1.91 |
| F40# 1.84-1.90 | F46# 1.83-1.89 | F54# 1.82-1.88 | F60# 1.81-1.86 |
| F70# 1.80-1.84 | F80# 1.79-1.82 | F90# 1.77-1.80 | F100# 1.75-1.78 |
| F120# 1.73-1.76 | F150# 1.70-1.74 | F180# 1.69-1.73 | F220# 1.68-1.72 |