Index
Properties
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Fused mullite
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Guarantee value
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Typical value
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Chemical
Composition
%
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Al2O3
|
74-79
|
76
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SiO2
|
20-25
|
23
|
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Fe2O3
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≤0.2
|
0.1
|
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R2O
|
≤0.5
|
0.4
|
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Mullite phase %
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≥95
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Refractoriness (℃)
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≥1800
|
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Grain Size(mm)
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0-1, 1-3, 3-5
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Fine powder ( Mesh )
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80,120, 180, 240, 320,500etc.
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Packing
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25kg/bag or 1000kg/bag
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