| 摘要 |
FIELD: ceramics, facing materials. ^ SUBSTANCE: invention relates to a glaze composition and can be used, for example, in production of facing tiles. Proposed glaze comprises the following components, wt.-%: SiO2, 45.0-50.0; Al2O3, 6.0-8.5; CaO, 19.0-25.0; MgO, 1.0-2.5; Na2O, 0.8-1.5; K2O, 1.0-2.5; B2O3, 7.0-10.0; Fe2O3, 2.0-3.5; MnO, 1.5-3.0; TiO2, 0.2-0.5, and ZnO, 4.0-5.5. Invention provides enhancing thermal stability, resistance to cold and luster of glaze. ^ EFFECT: improved and valuable properties of glaze. ^ 1 tbl |
