Table 3 Chemical compositions of the starting material and CDE post-run re-melted glass
Oxide | Starting Material | CDE post-run | ||
---|---|---|---|---|
wt. % | s.d. | wt. % | s.d. | |
SiO2 | 51.11 | 0.32 | 51.18 | 0.29 |
TiO2 | 0.92 | 0.05 | 0.95 | 0.04 |
Al2O3 | 15.65 | 0.19 | 15.70 | 0.18 |
FeO | 8.08 | 0.14 | 8.03 | 0.16 |
MnO | 0.18 | 0.02 | 0.17 | 0.02 |
MgO | 7.24 | 0.12 | 7.20 | 0.11 |
CaO | 11.72 | 0.15 | 11.64 | 0.16 |
Na2O | 2.47 | 0.06 | 2.50 | 0.05 |
K2O | 2.10 | 0.03 | 2.09 | 0.04 |
P2O5 | 0.55 | 0.02 | 0.54 | 0.02 |