FIELD: chemistry.
SUBSTANCE: glaze includes, wt %: quartz sand 56-58; red lead 3-5; potash 3-5; soda 3-5; cobalt oxide 0.4-0.6; copper oxide 0.4-0.6; zircon 15-20; borax 10-15. Frost resistance of glaze constitutes not less than 15 cycles with freezing to -18°C and thawing.
EFFECT: increase of glaze frost resistance.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| GLASE | 2011 |
|
RU2449958C1 |
| GLAZE MIXTURE | 2011 |
|
RU2462423C1 |
| GLAZE | 2011 |
|
RU2472759C1 |
| GLASE | 2010 |
|
RU2449959C1 |
| GLAZE | 2011 |
|
RU2472722C1 |
| GLASING | 2010 |
|
RU2433983C1 |
| GLAZE MIXTURE | 2011 |
|
RU2463278C1 |
| GLAZE | 2016 |
|
RU2612379C1 |
| GLAZE CHARGE | 2011 |
|
RU2466970C1 |
| GLAZE MIXTURE | 2011 |
|
RU2461535C1 |
