老化温度/℃ | NΦ600 | NΦ300 | 表观黏度/(mPa·s) | 塑性黏度/(mPa·s) | 动切力/Pa | API滤失量/mL |
未老化 | 103 | 72 | 51.5 | 31 | 19.63 | 7.5 |
150 | 75 | 51 | 37.5 | 24 | 12.93 | 8.4 |
160 | 69 | 46 | 34.5 | 23 | 11.01 | 9.1 |
180 | 58 | 40 | 29.0 | 19 | 9.58 | 9.8 |
200 | 56 | 37 | 22.0 | 14 | 7.66 | 13.9 |