FIELD: technology of silicates; composition of glass used for manufacture of lighting fixtures, decorative art articles and glassware.
SUBSTANCE: proposed glass contains the following constituents, mass-%: SiO2, 50.0-56.0; Al2O3, 1.0-3.0; BaO, 1.7-2.7; ZnO, 8.0-10.0; K2O, 8.0-12.0; Sb2O3, 0.05-0.15; Er2O3, 0.05-0.15; CaO5.0-7.0; CeO2, 0.05-0.15; TiO2,5.0-7.0; PbO, 2.0-4.0; B2O3, 5.0-7.0; SrO, 2.0-3.0.
EFFECT: increased refraction index of glass.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| GLASS | 2006 |
|
RU2334699C1 |
| CRYSTAL GLASS | 2006 |
|
RU2331595C1 |
| GLASS FOR KINESCOPE SCREEN | 2006 |
|
RU2312080C1 |
| GLASS | 2006 |
|
RU2327656C1 |
| GLAZE | 2006 |
|
RU2309915C1 |
| CRYSTAL GLASS | 2006 |
|
RU2312078C1 |
| GLASS | 2006 |
|
RU2325343C1 |
| GLASS | 2006 |
|
RU2320562C1 |
| GLASS | 2006 |
|
RU2331594C1 |
| GLASS | 2006 |
|
RU2335466C1 |
