FIELD: chemistry.
SUBSTANCE: invention relates to glass compositions used in production of facing tile. The glass contains SiO2, CaO, MgO, Na2O, TiO2, F' and, additionally, Sb2O3, CdO, B2O3 in the following ratio of components, percent by mass: SiO2 65.0-70.0 CaO 2.0-6.0, MgO 1.0-5.0, Na2O 1.0-3.0, TiO2 3.0-5.0, F' 0.1-0.3, Sb2O3 0.1-0.3, CdO 10.5-13.5, B2O3 6.0-8.0.
EFFECT: increase in glass frost resistance.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| GLASS | 2006 |
|
RU2331594C1 |
| GLASS | 2006 |
|
RU2326068C1 |
| GLASS | 2006 |
|
RU2328461C1 |
| GLASS | 2006 |
|
RU2311357C1 |
| GLASS | 2006 |
|
RU2325342C1 |
| GLASS | 2006 |
|
RU2320559C1 |
| GLAZE | 2006 |
|
RU2320583C1 |
| GLASS | 2006 |
|
RU2309908C1 |
| GLAZE | 2006 |
|
RU2326075C1 |
| GLAZE | 2006 |
|
RU2304110C1 |
