FIELD: chemistry.
SUBSTANCE: glass of the following composition, wt %: SiO2 47.5-54.0; B2O3 10.0-15.0; Al2O3 1.0-2.0; CaO 3.0-5.0; TiO2 10.0-15.0; K2O 5.0-10.0; BaO 3.0-5.0; SrO 3.0-5.0; WO3 0.1-0.2; CeO2 0.8-1.8; GeO2 1.5-2.0; resulting in increase of glass refraction index to 1.80.
EFFECT: improved glass refraction.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| GLASS | 2006 |
|
RU2334699C1 |
| GLASS | 2006 |
|
RU2327656C1 |
| ENAMEL | 2006 |
|
RU2337076C1 |
| GLASS | 2006 |
|
RU2325343C1 |
| GLAZE | 2006 |
|
RU2322407C1 |
| ENAMEL COATING | 2007 |
|
RU2347760C2 |
| GLASS | 2006 |
|
RU2326066C1 |
| CRYSTAL GLASS | 2006 |
|
RU2331595C1 |
| GLAZE | 2006 |
|
RU2329211C1 |
| GLASS FOR LIGHT DISPERSER | 2006 |
|
RU2311354C1 |
