FIELD: chemistry.
SUBSTANCE: invention pertains to the technology of silicates and relates to glass coating compounds, which can be used for decorating and marking glass objects. The glass coating consists of the following components with the given percentage mass ratios: SiO2 30.0-33.0; CaO 27.0-33.0; Al2O3 17.0-21.0; Cr2O3 3.0-6.0; B2O3 4.0-6.0; ZnO 8.0-12.0. The ratio SiO2:CaO is 1.0-1.1.
EFFECT: increased strength of the glass coating.
2 cl, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| GLASS COATING | 2017 |
|
RU2641336C1 |
| GLAZE | 2006 |
|
RU2312831C1 |
| CERAMIC PIGMENT | 2006 |
|
RU2309905C1 |
| GLAZE | 2006 |
|
RU2312829C1 |
| VITREOUS COAT | 2006 |
|
RU2322409C1 |
| GLAZE | 2006 |
|
RU2309915C1 |
| VITREOUS COAT | 2006 |
|
RU2318746C1 |
| GLAZE | 2006 |
|
RU2325352C1 |
| GLASS-LIKE COVER | 2006 |
|
RU2311373C1 |
| GLASS | 2006 |
|
RU2335466C1 |
