FIELD: chemistry.
SUBSTANCE: crystal glass contains, wt %: SiO2 48.0-53.0; PbO 20.0-25.0; K2O 10.0-15.0; Na2O 3.0-5.0; ZnO 1.0-2.0; B2O3 1.0-2.0; CaO 1.0-2.0; CeO2 0.2-0.4; As2O3 0.2-0.4; NiO 0.2-0.4; BaO 3.0-5.0; Sb2O3 1.0-2.0. Glass refraction index is 1.90-1.95.
EFFECT: increase of glass refraction index.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| GLASS | 2006 |
|
RU2318741C1 |
| CRYSTAL GLASS | 2006 |
|
RU2331595C1 |
| CRYSTAL GLASS | 2006 |
|
RU2312078C1 |
| CRYSTAL GLASS | 2007 |
|
RU2340575C2 |
| GLASS COMPOSITION | 2010 |
|
RU2431616C1 |
| ENAMEL COATING | 2007 |
|
RU2347760C2 |
| GLASS FOR KINESCOPE SCREEN | 2006 |
|
RU2312080C1 |
| CRYSTAL GLASS | 2006 |
|
RU2326070C1 |
| GLAZE | 2006 |
|
RU2333165C1 |
| GLASS | 2007 |
|
RU2340571C2 |
