Standard technical documents: | ТУ 1523-027-22298789-2006 |
Type: | Light-weight refractory castable |
Bond: | Hydraulic |
Basic material: | Light-weight chamotte |
Application method: | Casting |
Basic properties:
Operating temperature | 1250 | °C |
Packed density | 1.5 | g/cm³ |
Ultimate compressive strength | 5 | MPa |
Permanent linear shrinkage at 1250 °C | 1.0 | % |
Chemical analysis:
Al2O3 | 35 | % |
Fe2O3 | 4.5 | % |
CaO | 10 | % |
SiO2 | 55 | % |
Thermal conductivity:
at 500 °C | 0.5 | W/mK |
at 800 °C | 0.6 | W/mK |
