| 摘要 |
FIELD: chemistry. ^ SUBSTANCE: invention pertains to glaze compositions and can be used for coating face tiles. The glaze consists of the following components in the given percentage mass ratios: SiO2 45-50; Al2O3 3-5 B2O3 10-15; BaO 3-5; ZnO 3-5; K2O 3-5; Na2O 1-2; TiO2 3-5; SrO 5-10; ZrO2 1-2; CaF2 6-13. ^ EFFECT: increased frost resistance of the glaze. ^ 1 tbl |
