FIELD: technology of silicates, glass industry.
SUBSTANCE: invention relates to glass for light dispersers used in manufacturing illuminating equipment. Proposed glass comprises the following components, wt.-%: SiO2, 50.0-60.0; Li2O, 1.0-2.0; Na2O, 4.0-6.0; K2O, 12.0-15.0; CaO, 2.0-4.0; SrO, 2.0-4.0; TiO2, 15.0-20.0; Se, 0.1-0.2; Nd2O3, 0.1-0.2, and GeO2, 0.7-1.7. Invention provides enhancing value of glass refraction index.
EFFECT: improved and valuable property of glass.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| GLASS | 2006 |
|
RU2325343C1 |
| GLASS | 2006 |
|
RU2334699C1 |
| GLASS FOR KINESCOPE SCREEN | 2006 |
|
RU2312080C1 |
| GLASS | 2006 |
|
RU2335466C1 |
| GLASS | 2006 |
|
RU2317265C1 |
| CRYSTAL GLASS | 2006 |
|
RU2331595C1 |
| GLASS | 2006 |
|
RU2331594C1 |
| GLASS | 2006 |
|
RU2327656C1 |
| GLASS | 2006 |
|
RU2335467C1 |
| GLASS FOR ELECTROVACUUM DEVICES | 2006 |
|
RU2345002C2 |
