FIELD: chemistry.
SUBSTANCE: invention relates to glass compositions and may be used in production of light diffusers, ornamental glassware, utility glassware. The glass contains, percent by mass: SiO2 60.0-63.0; Al2O3 2.0-3.0; GeO2 1.0-2.0; B2O3 5.0-7.0; CaO 9.0-12.0; MgO 2.0-3.0; BaO 5.0-7.0, ZnO 4.0-5.0; TiO2 3.0-4.0; Se 0.1-0.2; PbO 0.7-1.7; Nd2O3 0.1-0.2.
EFFECT: increase in glass refractive index.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| GLASS | 2006 |
|
RU2334699C1 |
| CRYSTAL GLASS | 2006 |
|
RU2331595C1 |
| GLASS | 2006 |
|
RU2331594C1 |
| GLASS FOR LIGHT DISPERSER | 2006 |
|
RU2311354C1 |
| CRYSTAL GLASS | 2006 |
|
RU2326070C1 |
| GLASS | 2006 |
|
RU2328461C1 |
| GLASS | 2006 |
|
RU2335466C1 |
| GLASS | 2006 |
|
RU2325342C1 |
| GLASS | 2006 |
|
RU2323896C1 |
| GLAZE | 2006 |
|
RU2333169C1 |
