Excellent Hot Sale Silica Refractory Castable
♦With easy construction.
♦Good performance of acid erosion.
♦Compressive strength with temperature and acidity increase and improve.
♦Chimney and other parts for the power industry.
This product has a high load softening point, low high temperature creep rate, high strength, low porosity, strong thermal shock resistance, resistance to molten slag, strong erosion resistance, and will not damage the repair structure due to expansion of quartz. Easy to use, it can ensure the long-term use of the high-temperature furnace after the repair and prolong its service life. It is used for heat repairing of damaged silicon masonry such as glass kiln, coke oven and blast furnace stove. Such as: glass kiln, small furnace, chest wall, coke oven carbonization chamber and combustion chamber wall, coking chamber bottom, furnace door and other parts.
With easy construction.
Silica Refractory Castable:
Ltems Brand | Special silica refractory refractories | |
Refractoriness ℃ ≥ | 1750 | |
0.2MPaRUL ℃ ≥ | 1700 | |
Cold Compressive Strength MPa ≥ | 110℃×24h Drying | 30 |
1450℃×3h After burning | 35 | |
Bulk Density kg/m3 | 2300 | |
PLC %1450℃×3h ≤ | 0.2 | |
Apparent Porosity % ≤ | 22 |