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公司基本資料信息
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用途
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規(guī)格
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化學(xué)成份(%)
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磁性物含量
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磨料
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Al2O3min
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Fe2O3max
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SiO2max
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TiO2max
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粒度砂
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12-80
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≥95
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≤0.3
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≤1.5
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≤3.0
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≤0.05
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90-150
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≥94
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≤0.3
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≤1.5
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≤3.0
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≤0.03
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180-220
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≥93
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≤0.3
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≤1.5
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≤3.5
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≤0.02
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微粉
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240-4000
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≥92.5
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≤0.5
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≤1.8
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≤4.0
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—
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耐火材料
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段砂
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0-1mm
1-3mm
3-5mm
5-8mm
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≥94.5
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≤0.3
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≤1.5
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≤3.0
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—
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細(xì)粉
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-180mesh
-200mesh
-240mesh
-320mesh
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≥93.5
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≤0.5
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≤1.5
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≤3.5
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—
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顏色
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深棕(煅燒發(fā)藍(lán))
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硬度(莫氏)
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9.0
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熔點(diǎn)(℃)
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2250
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最高使用溫度(℃)
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1900
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真密度(g/cm3)
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3.9
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