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Zircon mullite bricks for glass furnace
ZrO₂ (%)≥12~20.7; Fe₂O₃ (%)≥1.8~2.5Apparent porosity (%)≤14.5~22Refractoriness Under Load T2(℃):1630~1685
Zircon mullite bricks for glass furnace can be used for L-shaped suspended arch building, because of high refractoriness and good corrosion resistance.