FIELD: technology of silicates.
SUBSTANCE: invention relates to compositions of nonfritted glazes used in manufacturing facing tiles. Proposed glaze comprises the following components, wt.-%: SiO2, 48.0-52.0; Al2O3, 2.0-4.0; Na2O, 1.0-2.0; K2O, 1.0-2.0; CaO, 8.0-12.0; B2O3, 16.0-20.0; TiO2, 3.0-7.0; ZrO2, 6.0-10.0, and BaO, 2.0-4.0. Invention provides enhancing thermal stability, hardiness and luster of glaze.
EFFECT: improved and valuable properties of glaze.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| GLAZE | 2006 |
|
RU2320586C1 |
| GLAZE | 2006 |
|
RU2338708C2 |
| GLAZE | 2006 |
|
RU2333168C1 |
| GLAZE | 2006 |
|
RU2315011C1 |
| GLAZE | 2006 |
|
RU2325354C1 |
| GLAZE | 2006 |
|
RU2309916C1 |
| GLAZE | 2006 |
|
RU2333169C1 |
| GLAZE | 2006 |
|
RU2326074C1 |
| GLAZE | 2006 |
|
RU2316498C1 |
| GLAZE | 2006 |
|
RU2302384C1 |
