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| sample | feed ratio | actual ratio | conversion rate (%) | DP (degree polymerization) | crude yield (%) |
|---|---|---|---|---|---|
| MPS–MPCn | 1:5 | 1:5.38 | 87.8 | 8.3 | 37.9 |
| 1:2.5 | 1:2.44 | 90.5 | 4.5 | 47.5 | |
| 1:1 | 1:1.11 | 96.5 | 2.3 | 55.3 | |
| MPS–PEGMA COOHm | 1:5 | 1:4.77 | 81.6 | 5.9 | 47.5 |
| 1:2.5 | 1:2.81 | 90.5 | 4.0 | 56.1 |
