FIELD: chemical composition.
SUBSTANCE: the present innovation deals with decorating porcelain and faience products. The suggested ceramic pigment is of the following composition, weight%: SiO2 40.0-42.0; Al2O3 18.0-20.0; CaO 0.5-0.7; CoO 12.0-14.0; Cr2O3 10.5-12.5; TiO2 6.0-8.0; K2O 1.0-1.3; B2O3 5.0-7.0; PbO 0.5-1.0. The innovation provides increased acid resistance of the pigment suggested.
EFFECT: higher efficiency.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CERAMIC PIGMENT | 2006 |
|
RU2309905C1 |
| CERAMIC PIGMENT | 2006 |
|
RU2306264C1 |
| CERAMIC PIGMENT | 2016 |
|
RU2634920C1 |
| ENAMEL | 2006 |
|
RU2321567C1 |
| CERAMIC PIGMENT | 2006 |
|
RU2323170C1 |
| CERAMIC GREEN PIGMENT | 2016 |
|
RU2631713C1 |
| ENAMEL | 2006 |
|
RU2326081C1 |
| BLUE CERAMIC PIGMENT | 2006 |
|
RU2329205C1 |
| GLAZE | 2006 |
|
RU2337075C1 |
| GLAZE | 2006 |
|
RU2318744C1 |
