Silica brick is a type of acid refractory. Due to its advantages such as good volume stability and good creep resistance, it is used in the high-temperature parts of hot blast stove.
The silica brick can be widely used in coke oven, hot blast furnace, glass furnace and carbon furnace.
|CCS , MPa||110 ℃ after drying ≥||1|
|1400 ℃ ×3h after sintered ≤||3|
|Chemical component,%||SiO2 ≥||94|
|0.2MPa softening temperature under load, ℃ ≥||1600|