FIELD: chemistry.
SUBSTANCE: invention concerns glass compositions which can be applied in manufacturing of package glassware, tableware. Glass includes the following components, wt %: SiO2 - 67.0-70.0; Al2O3 - 14.0-16.0; MgO - 4.0-6.0; CaO - 1.0-2.0; ZrO2 - 6.0-8.0; BeO - 2.0-4.0. Additionally the glass contains 1.5-3.0 wt % of B2O3.
EFFECT: enhanced thermal stability of glass.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| GLASS | 2006 |
|
RU2329960C1 |
| GLASS | 2010 |
|
RU2413680C1 |
| GLASS | 2006 |
|
RU2304094C1 |
| GLAZE | 2006 |
|
RU2322408C1 |
| CRYSTAL GLASS | 2006 |
|
RU2326070C1 |
| GLAZE | 2007 |
|
RU2329964C1 |
| GLASS | 2006 |
|
RU2325341C1 |
| GLAZE | 2006 |
|
RU2304132C1 |
| GLAZE | 2006 |
|
RU2329968C1 |
| GLAZE | 2006 |
|
RU2322412C1 |
