| |
200目 |
400目 |
600目 |
800目 |
1250目 |
2000目 |
3000目 |
| ≥98% |
≥98% |
≥98.8% |
≥98.8% |
≥99% |
≥99% |
≥99% |
|
| 三氧化二铁 |
≤0.03% |
≤0.03% |
≤0.03% |
≤0.03% |
≤0.03% |
≤0.03% |
≤0.03% |
| 二氧化硅 |
≤0.05% |
≤0.05% |
≤0.05% |
≤0.05% |
≤0.05% |
≤0.05% |
≤0.05% |
| 三氧化二铝 |
≤0.15% |
≤0.15% |
≤0.15% |
≤0.15% |
≤0.15% |
≤0.15% |
≤0.15% |
| PH值 |
8-9 |
8-9 |
8-9 |
8-9 |
8-9 |
8-9 |
8-9 |
| 水份 |
≤0.3% |
≤0.3% |
≤0.3% |
≤0.3% |
≤0.3% |
≤0.3% |
≤0.3% |
| 白度 |
≥93 |
≥94 |
≥94 |
≥95 |
≥95 |
≥95 |
≥95 |
| 吸油量g/100g |
10-15 |
13-16 |
15-18 |
17-20 |
20-23 |
23-26 |
31-34 |
| 吸水量g/100g |
0.35 |
0.4 |
0.43 |
0.45 |
0.48 |
0.52 |
0.59 |
|
公司基本资料信息
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