Glass code | Composition | Density (×103 kg∙m−3) | Tg (˚C) | Tpw (˚C) | |||||
P2O5 | CaO | Na2O | MgO | B2O3 | Fe2O3 | ||||
MgP-Fe6 | 48 | 14 | 1 | 19 | 12 | 6 | 2.86 ± 0.01 | 512 ± 3 | 270 ± 3 |
MgP-Fe8 | 48 | 14 | 1 | 17 | 12 | 8 | 2.93 ± 0.02 | 520 ± 2 | 213 ± 4 |
MgP-Fe10 | 48 | 14 | 1 | 15 | 12 | 10 | 3.01 ± 0.01 | 527 ± 4 | 193 ± 2 |
MgP-B12 | 45 | 14 | 1 | 20 | 12 | 8 | 2.91 ± 0.03 | 534 ± 2 | 184 ± 5 |
MgP-B15 | 45 | 14 | 1 | 17 | 15 | 8 | 2.99 ± 0.02 | 524 ± 3 | 224 ± 3 |
MgP-B20 | 45 | 14 | 1 | 12 | 20 | 8 | 2.87 ± 0.01 | 543 ± 3 | 209 ± 2 |