FIELD: ceramics, facing materials.
SUBSTANCE: invention relates to compositions of nonfritted glazes used in production of facing tiles. Proposed glaze comprises the following components, wt.-%: SiO2, 48.0-53.0; CaO, 12.0-16.0; MgO, 2.0-6.0; Na2O, 1.0-2.0; K2O, 1.0-2.0; B2O3, 8.0-12.0; ZnO, 6.0-8.0; TiO2, 2.0-6.0; ZrO2, 1.0-2.0; BaO, 2.0-4.0, and PbO, 2.0-4.0. Invention provides enhancing resistance to cold of glaze.
EFFECT: improved and valuable property of glaze.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| GLAZE | 2006 |
|
RU2311365C1 |
| GLAZE | 2006 |
|
RU2333169C1 |
| GLAZE | 2006 |
|
RU2329210C1 |
| NONFRITTED GLAZE | 2006 |
|
RU2350584C2 |
| GLAZE | 2006 |
|
RU2326074C1 |
| GLAZE | 2006 |
|
RU2333168C1 |
| GLAZE | 2006 |
|
RU2333165C1 |
| GLAZE | 2006 |
|
RU2309916C1 |
| GLAZE | 2006 |
|
RU2325354C1 |
| GLAZE | 2006 |
|
RU2323903C1 |
