The low creep mullite brick produced from synthetic mullite as the main raw material, with the addition of sillimanite powder, cordierite powder, aluminum oxide powder, and high-quality clay powder, has significantly increased its thermal shock resistance to 120 times, with a softening temperature above 1450 ℃ and a creep rate (1300 ℃ * 50h) of 0.6-0.7%, effectively extending the service life of the hot blast furnace
The purity of the product is high, the content of Fe2O3 and other impurities is low, the porosity is low, the strength is high, the impact resistance is good, the slag corrosion resistance is good, and the peeling resistance is good.
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