Table 3.
Raw data showing the percentage of coating loss for each specimen.
| Specimen number | Percentage of coating loss |
|||||
|---|---|---|---|---|---|---|
| Epoxy resin pH 3.5 | Epoxy resin pH 6.75 | Epoxy resin (control) | PTFE pH 3.5 | PTFE pH 6.75 | PTFE (control) | |
| 1 | 59.27 | 6.19 | 0.00 | 0.00 | 0.00 | 0.00 |
| 2 | 60.83 | 5.04 | 0.00 | 0.00 | 0.00 | 0.00 |
| 3 | 65.76 | 94.12 | 0.00 | 0.00 | 0.00 | 0.00 |
| 4 | 58.60 | 11.61 | 0.00 | 0.00 | 0.00 | 0.00 |
| 5 | 90.86 | 70.60 | 0.00 | 1.79 | 0.00 | 0.00 |
| 6 | 32.33 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| 7 | 55.70 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| 8 | 54.19 | 40.74 | 0.00 | 0.00 | 1.41 | 0.00 |
| 9 | 54.82 | 77.78 | 0.00 | 0.00 | 0.00 | 0.00 |
| 10 | 15.71 | 4.55 | 0.00 | 0.00 | 0.00 | 0.00 |
| 11 | 19.37 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| 12 | 79.77 | 28.30 | 0.00 | 1.18 | 0.00 | 0.00 |
| 13 | 21.65 | 71.81 | 0.00 | 0.00 | 0.00 | 0.00 |
| 14 | 22.81 | 36.26 | 0.00 | 0.00 | 0.00 | 0.00 |
| 15 | 28.90 | 23.02 | 0.00 | 0.00 | 2.99 | 0.00 |
| 16 | 74.66 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| 17 | 22.45 | 59.18 | 0.00 | 0.00 | 4.21 | 0.00 |