FIELD: chemistry.
SUBSTANCE: invention relates to silicate processes, in particular to glass compositions used in production of light diffusers, ornamental glassware. The glass contains, percent by mass: SiO2 53.0-57.0; K2O 10.0-15.0; PbO 10.0-15.0; TiO2 3.0-5.0; ZnO 1.0-1.5; BaO 3.0-5.0; Sb2O3 3.0-5.0; CaO 5.0-7.0; WO3 0.5-1.0.
EFFECT: increase in glass refractive index.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| GLASS | 2007 |
|
RU2340571C2 |
| GLASS | 2006 |
|
RU2334699C1 |
| GLASS | 2006 |
|
RU2316490C1 |
| GLASS | 2006 |
|
RU2325343C1 |
| CRYSTAL GLASS | 2007 |
|
RU2340574C2 |
| CRYSTAL GLASS | 2006 |
|
RU2312078C1 |
| GLASS | 2007 |
|
RU2340573C2 |
| GLASS | 2006 |
|
RU2334702C2 |
| GLASS | 2006 |
|
RU2327656C1 |
| GLASS | 2006 |
|
RU2304093C1 |
