FIELD: chemistry.
SUBSTANCE: invention relates to the technology of silicates and production of glass for smalt. The mixture for making coloured glass contains the following in wt %: soda 20.0-25.0; quartz sand 14.0-70.0; cryolite 1.0-5.0; volcanic ash 5.0-60.0. The glass has a grey colour. The glass is molten at 1380-1450°C.
EFFECT: obtaining grey coloured glass.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CHARGE TO PRODUCE COLOUR GLASS | 2011 |
|
RU2466945C1 |
| CHARGE FOR PRODUCTION OF COLOURED GLASS | 2008 |
|
RU2363671C1 |
| MIXTURE FOR PRODUCING COLOURED GLASS | 2010 |
|
RU2427540C1 |
| CHARGE FOR GLASS PRODUCTION | 2010 |
|
RU2430030C1 |
| CHARGE FOR GLASS PRODUCTION | 2010 |
|
RU2430028C1 |
| MIXTURE FOR PRODUCING COLOURED GLASS | 2010 |
|
RU2420462C1 |
| MIXTURE FOR PRODUCING COLOURED GLASS | 2010 |
|
RU2424992C1 |
| MIXTURE FOR PRODUCING GLASS | 2010 |
|
RU2420464C1 |
| MIXTURE FOR MAKING POROUS AGGREGATE | 2011 |
|
RU2466113C1 |
| CHARGE FOR PRODUCTION OF POROUS FILLING AGENT | 2011 |
|
RU2473488C1 |
