FIELD: chemistry.
SUBSTANCE: invention relates to composition of unfritted glazes used in facing tiles production. Glaze composition, wt.% SiO2 45.0-50.0; Al2O3 1.0-2.0; CaO 3.0-5.0; MgO 3.0-5.0; ZnO 17.0-20.0; К2O 3.0-5.0; CuO 1.5-2.5; PbO 5.0-7.0; TiO2 5.0-7.0; Cr2O3 0.3-0.5; ZrO2 3.0-5.0; B2O3 3.0-5.0.
EFFECT: higher thermal stability of glaze.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| GLAZE | 2006 |
|
RU2320572C1 |
| GLAZE | 2006 |
|
RU2329975C2 |
| GLAZE | 2006 |
|
RU2309916C1 |
| GLAZE | 2006 |
|
RU2329969C1 |
| GLAZE | 2006 |
|
RU2316498C1 |
| GLAZE | 2006 |
|
RU2333168C1 |
| GLAZE | 2007 |
|
RU2329222C1 |
| GLAZE | 2006 |
|
RU2337075C1 |
| GLAZE | 2006 |
|
RU2331597C1 |
| GLAZE | 2006 |
|
RU2321565C1 |
