FIELD: chemistry.
SUBSTANCE: invention relates to unfritted glaze compositions used in coating facing ceramic tile. The glaze contains the following components, percent by mass: SiO2 - 63.0-65.0; Al2O3 - 1.0-2.0; CaO - 11.0-15.0; MgO - 1.5-2.0; K2O - 1.5-2.0; ZnO - 4.1-4.5; Fe2O3 - 0.5-0.7; B2O3 - 8.0-9.5; TiO2 - 3.0-4.0; ZrO2 - 1.0-2.0.
EFFECT: increase in glaze thermal stability.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| GLAZE | 2006 |
|
RU2325356C1 |
| NONFRITTED GLAZE | 2006 |
|
RU2350584C2 |
| GLAZE | 2006 |
|
RU2333168C1 |
| GLAZE | 2006 |
|
RU2329966C1 |
| GLAZE | 2006 |
|
RU2323897C1 |
| GLAZE | 2006 |
|
RU2314269C1 |
| GLAZE | 2006 |
|
RU2325354C1 |
| GLAZE | 2006 |
|
RU2304115C1 |
| NON-FRITTED GLAZE | 2006 |
|
RU2333167C1 |
| GLAZE | 2006 |
|
RU2309914C1 |
