FIELD: chemistry.
SUBSTANCE: glaze contains SiO2, Al2O3, B2O3, Na2O, K2O, BaO, SrO, ZrO2, with the following ratios of components, in wt %: SiO2 - 48.0-50.0; Al2O3 - 10.0-12.0; B2O3 - 20.0-25.0; Na2O - 5.5-7.0; K2O - 2.5-3.0; BaO - 1.0-2.0; SrO -4.0-6.0; ZrO2 - 2.0-4.0.
EFFECT: increased frost resistance of the glaze.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| GLAZE | 2007 |
|
RU2329964C1 |
| GLAZE | 2006 |
|
RU2315011C1 |
| GLAZE | 2006 |
|
RU2329214C1 |
| GLAZE | 2006 |
|
RU2323902C1 |
| GLAZE | 2006 |
|
RU2307091C1 |
| GLAZE | 2006 |
|
RU2316511C1 |
| GLAZE | 2006 |
|
RU2329961C1 |
| GLAZE | 2007 |
|
RU2329977C1 |
| GLAZE | 2006 |
|
RU2316507C1 |
| GLAZE | 2006 |
|
RU2331597C1 |
