FIELD: chemistry.
SUBSTANCE: invention relates to glaze compositions. Glaze contains, wt%: SiO2 57.5–58.0; Al2O3 4.0–6.0; B2O3 6.0–8.0; CaO 6.0–8.0; ZnO 7.0–10.0; Na2O 3.5–4.5; K2O 5.5–6.5; CoO 0.5–1.5; BeO 5.0–7.0.
EFFECT: increase frost resistance of glaze.
1 cl, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| GLAZE | 2017 |
|
RU2646237C1 |
| BLACK GLASE | 2009 |
|
RU2413683C1 |
| GLAZE | 2006 |
|
RU2318744C1 |
| GLAZE | 2006 |
|
RU2304110C1 |
| GLAZE | 2006 |
|
RU2320574C1 |
| GLAZE | 2006 |
|
RU2316515C1 |
| BLACK GLASE | 2009 |
|
RU2411197C1 |
| GLAZE | 2006 |
|
RU2322413C1 |
| COLOURED GLASE | 2008 |
|
RU2377198C1 |
| GLAZE | 2006 |
|
RU2323898C1 |
