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Zircon mullite bricks for glass furnace

ZrO₂ (%)≥12～20.7;　　Fe₂O₃ (%)≥1.8～2.5
Apparent porosity (%)≤14.5～22
Refractoriness Under Load T2(℃):1630～1685

Application:

Zircon mullite bricks for glass furnace can be used for L-shaped suspended arch building, because of high refractoriness and good corrosion resistance.

　　Zircon mullite bricks for glass furnace use special grade bauxite and zirconite concentrate as the raw materials, are produced by reaction bonded process, introducing ZrO₂ into mullite matrix, are high grade refractories.

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$Refractory solutions and EPC Service$

Index	Isopressing zircon mullite bricks	Zircon mullite bricks
Index	Isopressing zircon mullite bricks	FM-Z-A	FM-Z-B	FM-Z-C
ZrO₂(%) ≥	20	20	20.7	12
Al₂O₃(%) ≥	66	58	56.3
Fe₂O₃(%)≤		0.5	0.2	0.5
SiO₂ (%) ≤	12
A.P. (%) ≤	18	14.5	15.5	22
B.D. (g/cm³) ≥	3.0	2.93	2.95	2.8
C.C.S (Mpa) ≥	110	140	120	60
Refractoriness Under Load T2℃	1650	1685	1655	1630

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Zircon mullite bricks for glass furnace

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