1. 化学成分
|
牌号（代号） Code |
粒度范围 Grit Size Range |
化学成分％Chemical Composition% |
||
|
A12O3 |
TiO2 |
CaO |
||
|
A
A-P1 |
F4~F80 (P12~P80) |
95.0~97.5 |
1.5~3.8 |
≤0.45 |
|
F90~F150 (P100~P150) |
94.0~97.5 |
|||
|
F180~F220 (P180~P220) |
93.0~97.5 |
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|
F220 (P220)以细finer |
≥92.0 |
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2. 物理性能
|
基本矿物 Basic Minerals |
晶体尺寸 Crystal Size μm |
真比重 True Density g/cm3 |
堆积密度 Bulk Density g/cm3 |
显微硬度 Knoop Hardness kg/cm2 |
|
α-A12O3 |
300~1200 |
≥3.90 |
1.5~1.95 |
1800~2200 |
3.水洗棕刚玉P砂
Water-washed P grain of Brown Fused Alumina
|
粒度号Grit Size |
清洁度Cleanness |
|
AP50 |
12°
|
|
AP80 |
13°
|
4. 棕刚玉整形砂
The Shaped Brown Fused Alumina
|
粒度号 Grit Size |
堆积密度 Bulk Density g/cm3 |
粒度号 Grit Size |
堆积密度 Bulk Density g/cm3 |
|
F24 |
1.8~1.95 |
F80 |
1.61~1.71 |
|
F30 |
1.77~1.90 |
F90 |
1.59~1.71 |
|
F36 |
1.75~1.90 |
F100 |
1.57~1.68 |
|
F40 |
1.73~1.86 |
F120 |
1.54~1.68 |
|
F46 |
1.70~1.84 |
F150 |
1.50~1.65 |
|
F54 |
1.68~1.82 |
F180 |
1.48~1.62 |
|
F60 |
1.66~1.80 |
F220 |
1.45~1.55 |
|
F70 |
1.63~1.76 |
|
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