FIELD: chemistry.
SUBSTANCE: invention falls in the domain of the technology of silicates and concerns the composition of fritted glazes, which are used in the production of facing plates. Glaze contains, mass %: SiO2 40.0-44.0; Al2O3 2.0-4.0; CaO 8.0-12.0; MgO 1.0-2.0; B2O3 4.0-8.0; K2O 1.0-2.0; Fe2O3 0.7-1.7; SnO2 1.0-2.0; PbO 20.0-28.0; BaO 2.0-4.0; Sb2O3 0.2-0.3; ZnO 5.0-7.0.
EFFECT: increase in the cold resistance of glaze.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| GLAZE | 2007 |
|
RU2329971C1 |
| GLAZE | 2006 |
|
RU2309914C1 |
| GLAZE | 2006 |
|
RU2333169C1 |
| GLAZE | 2006 |
|
RU2329966C1 |
| GLAZE | 2006 |
|
RU2304110C1 |
| GLAZE | 2007 |
|
RU2329967C1 |
| GLAZE | 2006 |
|
RU2326080C1 |
| GLAZE | 2007 |
|
RU2346899C2 |
| GLASE | 2010 |
|
RU2430037C1 |
| GLAZE | 2006 |
|
RU2323901C1 |
