性能 | <0.425 mm | 0.425~2 mm | 2~4 mm | >4 mm |
休止角θr/˚ | 21.3 | 20.1 | 19.5 | 19.4 |
崩溃角θf/˚ | 19.6 | 18.4 | 17.2 | 16.8 |
平板角/˚ | 42.3 | 32.1 | 31.8 | 31.5 |
分散度Ds/% | 2.5 | 2.3 | 2.2 | 1.9 |