| 取向 | 对二甲苯通量(10−8 mol∙m−2∙s−1∙Pa−1) | 分离因子 | 参考文献 |
| 随机 | 60 | 3 | [51] |
| 随机/h0h | 26 ± 4 | 123~139 | [5] |
| h0h | 1.75 | 278 | [52] |
| b | 24.6 | 378 | [53] |
| b | 19.6 | 483 | [13] |
| b | 21 | ~1000 | [50] |
| c | 4.8 | 126 | [6] |