FIELD: technology of silicates; composition of leadless and bariumless glass which is used for manufacture of glassware and decorative articles.
SUBSTANCE: proposed glass contains the following components, mass-%: SiO2, 54.0-58.0; B2O3, 2.0-4.0; CaO, 15.0-20.0; ZnO, 8.0-10.0; K2O, 7.0-10.0; SrO, 4.7-6.7; Sb2O3, 0.1-0.2; NiO, 0.1-0.2.
EFFECT: increased refraction coefficient of glass.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| GLASS | 2006 |
|
RU2316495C1 |
| CRYSTAL GLASS | 2006 |
|
RU2331595C1 |
| GLASS | 2006 |
|
RU2334699C1 |
| GLASS | 2006 |
|
RU2318741C1 |
| GLASS | 2006 |
|
RU2315010C1 |
| CRYSTAL GLASS | 2006 |
|
RU2320556C1 |
| GLASS | 2006 |
|
RU2316490C1 |
| GLASS | 2006 |
|
RU2331594C1 |
| GLASS | 2006 |
|
RU2325343C1 |
| GLASS | 2006 |
|
RU2320559C1 |
