FIELD: chemistry.
SUBSTANCE: invention relates to compositions of ceramic masses, which can be used in production of stove tiles. Ceramic mass for manufacturing ceramic tiles includes, wt %: white burning clay 79.8-81.8; broken ceramics 0.5-1.0; tripoli 10.0-13.0; halite 0.5-1.0; zinc oxide 0.5-1.0; soda ash 0.2-0.3; zircon 4.5-6.0. Heat resistance of products constitutes 250°C. Components are dosed in required quantities, milled to powder-like state, ceramic mass with humidity 20-25% is prepared and ceramic tiles are moulded from it by plastic method. Products are dried to humidity not higher than 6% and annealed at temperature 1100-1130°C. Then, layer of glaze is applied on the surface of products and second annealing is carried out at temperature 930-1000°C.
EFFECT: increase of heat resistance of products, obtained from ceramic mass.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CERAMIC MIXTURE FOR PRODUCTION OF FINISH TILES AND GLAZED TILES | 2017 |
|
RU2648124C1 |
| CERAMIC MIXTURE FOR GLAZED TILE FABRICATION | 2011 |
|
RU2466957C1 |
| CERAMIC MIXTURE FOR MAKING GLAZED TILES | 2012 |
|
RU2481300C1 |
| CERAMIC MIXTURE FOR MAKING GLAZED TILES | 2012 |
|
RU2481311C1 |
| CERAMIC MASS FOR MANUFACTURING FACING TILES | 2013 |
|
RU2528216C1 |
| CERAMIC MIXTURE FOR MAKING FACING TILE | 2012 |
|
RU2494072C1 |
| CERAMIC MIXTURE FOR MAKING FACING TILES AND GLASED TILES | 2010 |
|
RU2444492C1 |
| CERAMIC MASS FOR FACING TILE, ORNAMENTED TILE FABRICATION | 2011 |
|
RU2450995C1 |
| CERAMIC MIXTURE FOR MAKING FACING TILES AND DUTCH TILES | 2016 |
|
RU2620518C1 |
| CERAMIC MIXTURE | 2011 |
|
RU2459778C1 |
