白刚玉理化指标:White fused Alumina Index: 用途 Function
| 规格 Specification
| 主要化学成分% Main Chemical Composition%
| 磁性物% Magnetic Material%
| Al2O3
| Na2O
| SiO2
| 磨料 磨具 Grinding Materials and apparatus
| F
| 12#—80#
| ≥99.4
| ≤0.4
| —
| ≤0.03
| 90#—150#
| ≥99.3
| ≤0.4
| ≤0.03
| 180#—240#
| ≥98.2
| ≤0.4
| —
| ≤0.03
| W
| 1#-63#
| ≥99.3
| ≤0.4
| ≤0.03
| ≤0.05
| 耐火 材料 Refractory Materials
| 段砂 Cut Wire
| 0-1mm 1-3mm 3-5mm 5-8mm 8-12mm
| ≥99.3
| ≤0.4
| ≤0.06
| ≤0.05
| 细粉 Fine Grit
| 180#—0 200#-0 320#-0
| ≥99
| ≤0.4
| ≤0.1
| ≤0.03
| 注:F为固结磨具及喷砂用规格 W为微粉,320#即W40 Remark: F instead of the specification for grinding apparatus and grit blast; W for fine grit
|