各粒度白刚玉和棕刚玉产品化学成分的区别
浏览次数: 发布时间:2013/11/05
牌号 | 粒度范围 | 化学成分/% | ||||
Al2O3 | TiO2 | CaO | SiO2 | Fe2O3 | ||
A和A-P1 |
F4~F80 P12~P80 |
95.00~97.50 | 1.70~3.40 | ≤0.42 | ≤1.00 | ≤0.30 |
F90~F150 P100~P150 |
94.50~97.00 | |||||
F180~F220 P180~P220 |
94.00~97.00 | 1.70~3.60 | ≤0.45 | ≤1.00 | ≤0.30 | |
F230~F800 (P240~P800) |
≥93.50 | 1.70~3.80 | ≤0.45 | ≤1.20 | ≤0.30 | |
F1000~F1200 (P1500~P1200) |
≥93.00 | ≤4.00 | ≤0.50 | ≤1.40 | ≤0.30 | |
P1500~P2500 | ≥92.50 | ≤4.20 | ≤0.55 | ≤1.60 | ≤0.30 | |
A-B和A-P2 |
F4~F80 P12~P80 |
≥94.00 | 1.50~3.80 | ≤0.45 | ≤1.20 | ≤0.30 |
F90~F220 P100~P220 |
≥93.00 | 1.50~4.00 | ≤0.50 | ≤1.40 | - | |
F230~F800 (P240~P800) |
≥92.50 | ≤4.20 | ≤0.60 | ≤1.60 | - | |
F1000~F1200 (P1000~P1200) |
≥92.00 | ≤4.20 | ≤0.60 | ≤1.80 | - | |
P1500~P2500 | ≥92.00 | ≤4.50 | ≤0.60 | ≤2.00 | - | |
A-S | 16~220 | ≥93.00 | - | - | - | - |
牌号 | 粒度范围 | 化学成分/% | |
Al2O3不少于 | Na2O不多于 | ||
WA和WA-P |
F4~F80 P12~P80 |
99.10 | 0.35 |
F90~P80 P100~P150 |
99.10 | 0.40 | |
F180~F220 P180~P220 |
98.60 | 0.50 | |
F230~F800 P240~P800 |
98.30 | 0.60 | |
F1000~F1200 P1000~P1200 |
98.10 | 0.70 | |
P1500~P2500 | 97.50 | 0.90 | |
WA-B | F4~F80 | 99.00 | 0.50 |
F90~F150 | 99.00 | 0.60 | |
F180~F220 | 98.50 | 0.60 |
从上面两个表格中我们可以看出:1、棕刚玉的氧化铝含量没有白刚玉高;2、棕刚玉的所含杂质比白刚玉多
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