FIELD: chemistry.
SUBSTANCE: invention concerns fritted glaze compositions applied in production of ceramic tile. The glaze includes SiO2, Al2O3, TiO2, CaO, K2O, SrO, PbO, Na3AlF6 at the following component ratio, wt %: SiO2 - 50.0-54.0; Al2O3 - 4.0-6.0; TiO2 - 6.0-8.0; CaO - 16.0-20.0; K2O - 4.0-6.0; SrO - 2.0-4.0; PbO - 6.0-8.0; Na3AlF6 - 2.0-4.0.
EFFECT: increased frost resistance and lower glaze burning temperature.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| GLAZE | 2006 |
|
RU2317270C1 |
| GLAZE | 2006 |
|
RU2329217C1 |
| GLAZE | 2006 |
|
RU2322414C1 |
| LEAD GLAZE | 2006 |
|
RU2329212C1 |
| GLAZE | 2006 |
|
RU2326080C1 |
| GLAZE | 2006 |
|
RU2322407C1 |
| GLAZE | 2006 |
|
RU2323902C1 |
| GLAZE | 2006 |
|
RU2326074C1 |
| GLAZE | 2006 |
|
RU2328464C1 |
| GLAZE | 2006 |
|
RU2304110C1 |
