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Results of adhesion test with tapes 1 and 2.
| Method | Time after treatment (h) | Adhesion test with tape 1 | Adhesion test with tape 2 | Contact angle (degrees) |
|---|---|---|---|---|
| No treatment | -- | X | X | ~105 |
| Oxygen plasma | 1 | 0% | 0% | ~10 |
| 24 | 60% | 80% | ~92 | |
| HEMA | 1 | 0% | 0% | ~12 |
| 48 | 0% | 0% | ~20 | |
| 120 | 0% | 0% | ~35 |
