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Zhejiang Ultrafine Powders & Chemicals Co.,Ltd.
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Click to enlarge image
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Model
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Al2O3 ≥
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Impurity %
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α-Al2O3 ≥
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Primary Diameter μm
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Pelleting Diameter μm
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Sintering Character
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Fe2O3 ≤
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Na2O ≤
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Sintering Temperature °C
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Sintering Density g/cm3
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Average Shrinkage %
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UPC228
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95
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0.05
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0.2
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90
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0.1-0.3
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30-70
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1550
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>3.8
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16
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UPC518
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99
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0.03
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0.2
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95
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0.1-0.3
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30-70
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1600
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>3.9
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16
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