Calcined Alumina fine powder
1. Product characteristics
The product is made of high-quality raw materials and calcined by rotary kiln at a suitable calcination temperature. The product has excellent sintering performance, stable crystal form, stable linear shrinkage, stable chemical properties, moderate particle size, narrow particle size distribution and low water content.
2. Product applications
The product is used in high alumina refractories, refractory binders, high alumina ceramic devices, polishing materials, automotive spark plugs, glass and ceramic glazes.
3. Product specifications
The product implements 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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D50μm
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A-CG-2A
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≥99.0
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≤0.02
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≤0.02
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≤0.50
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≤0.10
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≥93
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4.5±1.5
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4. Packing specifications
50kg/bag.
