FIELD: chemistry.
SUBSTANCE: invention relates to the composition of raw mixture and can be used during the manufacture of products for thermal insulation of the surfaces of industrial equipment, furnaces and pipelines. The raw mixture contains, mass %: expanded perlite 35-40; fire clay 25-30; by-products of manufacturing electrocorundum 15-20; pyrophyllite 7-12; zircon 3-5; chamotte 3-5.
EFFECT: increase in the heat resistance of the product.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CHARGE | 2006 |
|
RU2320622C1 |
| FURNACE FEED FOR PRODUCTION OF HIGH-TEMPERATURE HEAT-INSULATING ITEMS | 2007 |
|
RU2341488C2 |
| RAW MATERIAL MIXTURE FOR MANUFACTURE OF HEAT INSULATING ITEMS | 2006 |
|
RU2338726C2 |
| CERAMIC PASTE FOR MANUFACTURE OF GLAZED TILES | 2013 |
|
RU2522796C1 |
| CONCRETE MIXTURE | 2009 |
|
RU2405748C1 |
| CERAMIC MASS | 2014 |
|
RU2555849C1 |
| CHARGE MATERIAL FOR PRODUCTION OF REFRACTORY PRODUCTS | 2007 |
|
RU2359942C2 |
| CERAMIC MASS FOR GLASED TILE FABRICATION | 2010 |
|
RU2430058C1 |
| MIXTURE FOR MAKING THIN CERAMIC | 2015 |
|
RU2581173C1 |
| CERAMIC MIXTURE FOR MAKING FLOOR TILES | 2011 |
|
RU2479540C1 |
