平均粒径(ΜM) | ||
アルミナ | セリウム | シリカ |
0.1 | 1.0 | 0.010 |
0.2 | 1.2 | 0.012 |
0.5 | 1.5 | 0.015 |
0.7 | 2.0 | 0.030 |
1.0 | 0.040 | |
1.2 | ||
2.0 | ||
3.0 | ||
4.0 | ||
5.5 | ||
7.0 | ||
12 | ||
14 | ||
20 | ||
30 | ||
40 | ||
48 | ||
57 |
粒度呼称 | 平均粒径(ΜM) | |
1/20 | - | 0.050 |
1/10 | - | 0.075 |
1/8 | 0-0.25 | 0.155 |
1/4 | 0-0.5 | 0.375 |
1/2 | 0-1 | 0.60 |
1.0 | 0-2 | 1.00 |
1.5 | 0-3 | 1.60 |
2.0 | 1-3 | 2.10 |
3.0 | 2-4 | 3.00 |
4.0 | 2-6 | 4.20 |
5.0 | 4-6 | 5.30 |
6.0 | 4-8 | 6.30 |
9.0 | 6-12 | 9.00 |