| CaF2含量(wt%) | ρ (g/cm3) | ρtheor (g/cm3) | ρ/ρtheor (%) |
| 0 | 7.4 | 8.5 | 87.1 |
| 3 | 6.8 | 8.1 | 84.0 |
| 5 | 6.6 | 7.8 | 84.6 |
| 10 | 6.4 | 7.3 | 87.7 |
| 15 | 6.3 | 6.8 | 92.6 |
| 20 | 6.2 | 6.4 | 96.9 |