FIELD: construction.
SUBSTANCE: fireproof paste includes filler comprised by quartz-pyrophyllite slates baked at 1200°C, of the following fraction composition: 20-30% of 500-1000 mcm fraction, 30-40% of 200-500 mcm fraction, 30-40% of fraction under 200 mcm, α-Al2O3 of 3-6 mcm dispersion (or its mix with fine-ground pyrophyllite at the ratio of 1:1) and aluminium-chromium-phosphate binder (ACPB) at the following component ratio, wt %: indicated filler - 56-75, ACPB - 8-14, α-Al2O3 of 3-6 mcm dispersion or indicated mix is the rest.
EFFECT: simplified and cost-saving production of fireproof materials, improved operational properties.
1 tbl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| REFRACTORY COMPOUNDS | 1998 |
|
RU2152370C2 |
| LINE FOR PRODUCTION OF SHAPED CERAMIC ARTICLES | 2013 |
|
RU2563899C2 |
| MIXTURE FOR PRODUCING CORDIERITE CERAMIC | 2011 |
|
RU2494995C2 |
| PRODUCTION OF REFRACTORY ARTICLES FOR CASTING UNITS | 2013 |
|
RU2563897C2 |
| PROCESS OF DRESSING OF MINERAL STARTING MATERIALS CONTAINING PYROPHYLLITE ( VARIANTS ) | 2002 |
|
RU2222384C2 |
| REFRACTORY CONCRETE MIX | 0 |
|
SU823343A1 |
| REFRACTORY COMPOUND | 0 |
|
SU649684A1 |
| MASS FOR MANUFACTURING OF FIRE-PROOF HEAT-INSULATING MATERIALS AND PRODUCTS | 2007 |
|
RU2365561C1 |
| STOCK FOR PRODUCING REFRACTORIES | 0 |
|
SU1738791A1 |
| HEAT-RESISTANT MATERIALS WITH HIGH ISOLATION CAPACITY FOR COATING CASTING MOULDS | 2005 |
|
RU2398651C2 |
