DETAL-99 features tablet-like crystal structure with closed pores in-between,possessing high refractoriness,chemical resistance,thermal shock resistance, and mechanical strength.Its applications include,but not limited to slide gates,porous plugs bricks,nozzles,ladle castable materials,kiln furniture, electronic insulator,petrochemical and ceramics.
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Items
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Tabular Sintered Alumina DETAL-99 |
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Typical values |
Maximum values |
Minimum values |
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Chemical Properties |
Typical Value |
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Al₂O₃ |
[%] |
99.5 |
99.2 |
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SiO₂ |
[%] |
0.08 |
0.10 |
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Na₂O |
[%] |
0.28 |
0.40 |
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Fe₂O₃ |
[%] |
0.05 |
0.15 |
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Fe Magnetic |
[%] |
0.008 |
0.02 |
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Physical Properties |
Typical Value |
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Bulk Density |
[g/cm³] |
3.55 |
3.52 |
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Apparent Porosity |
[%] |
4.0 |
5.0 |
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Water Absorption Rate |
[%] |
1.0 |
1.5 |
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