Table 2.
The reusability of SW-AA-AM polymer.
| Repeat Times | 1 | 2 | 3 | 4 | 5 |
|---|---|---|---|---|---|
| SR (g/g) | 738.12 | 676.71 | 537.86 | 396.59 | 327.36 |
| r | 1 | 0.92 | 0.73 | 0.54 | 0.44 |
Note: SR, the swelling rate of the SW-AA-AM polymer.
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