白刚玉3-5mm段砂理化指标:
属性 Properties 规格Type |
0-1 1-3 3-5mm |
0-100# 0-200# 0-320# 325# |
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保证值 Guarantee Value |
典型值 Typical Value |
保证值 Guarantee Value |
典型值 Typical Value |
||
化学成分 Chemical Composition |
Al2O3 |
≥99 |
99.5 |
≥98.5 |
99.0 |
SiO2 |
≤0.4 |
0.06 |
≤0.30 |
0.08 |
|
Fe2O3 |
≤0.2 |
0.04 |
≤0.20 |
0.10 |
|
Na2O |
≤0.4 |
0.30 |
≤0.40 |
0.35 |
图片:
白刚玉3-5mm段砂