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公司基本資料信息
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用途
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規格
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化學成份(%)
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磁性物含量
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磨料
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Al2O3
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Fe2O3
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Na2O
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SiO2
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粒度砂
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12-80
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≥99
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≤0.05
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≤0.26
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≤0.08
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≤0.0023
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90-150
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≥99
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≤0.06
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≤0.28
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≤0.09
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≤0.0021
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180-220
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≥99
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≤0.08
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≤0.30
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≤0.10
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≤0.0018
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微粉
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240-4000
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≥98.5
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≤0.1
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≤0.4
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≤0.15
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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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≥99
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≤0.1
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≤0.35
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≤0.3
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—
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細粉
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-180mesh
-200mesh
-240mesh
-320mesh
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≥99
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≤0.1
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≤0.35
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≤0.3
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—
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顏色
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白色(煅燒發藍)
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硬度(莫氏)
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9.0
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熔點(℃)
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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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