Medium Sodium Calcined Alumina Fine Powder
1. Produat characteristics
The unique raw material pretreatment process is adopted to effectively reduce the harmful impurities of the raw materials before calcination, and the middle sodium calcined alumina series products are produced by high-efficiency and energy-saving rotary kiln, and deep processing is performed, the particle size and particle size distribution range is narrow, the crystal form is stable, shrinkage is stable.
2. Product applications
This products are used as a styling and amorphous refractory material, microcrystalline ceramics, spark plugs and IC electronic substrate ceramics, high alumina ceramics, ceramic roller bars, alumina abrasive materials and glass.
3. Product specifications
The products implement the standard of Chalco Q/CHALCO A017-2010.
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Brands
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Al2O3%
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SiO2%
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Fe2O3%
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Na2O%
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L.O.I%
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α-Al2O3%
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D50 um
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A-CG-200-MS
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≥99
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≤0.1
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≤0.04
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0.10-0.30
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≤0.2
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≥95
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customizable
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A-CG-300-MS
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≥99
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≤0.1
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≤0.04
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0.10-0.30
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≤0.2
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≥95
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customizable
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4. Packing specification
50kg/bag.
