| Property | Units | CaO-B2O3 | Corium |
| Density | kg∙m−1 | 2500 | 8800 |
| Liquidus Temperature | K | 1300 | 2850 |
| Specific Heat | J∙kg−1∙K−1 | 1530 | 565 |
| Fusion Heat | kJ∙kg−1 | 460 | 362 |
| Thermal Conductivity | W∙m−1∙K−1 | 2 | 2.88 |
| Thermal Diffusivity | m2∙s−1 | 5.229E−07 | 5.792E−07 |