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Repair micro-tensile bond strength of test specimens stored in water for 3 months and tested after thermal cycling and without thermal cycling.
| 3 months in water + thermal cycling (n = 24 in each group) |
3 months in water (control) (n = 8 in each group) |
||
|---|---|---|---|
| outer specimens | inner specimens | outer specimens | inner specimens |
| 37.8 ± 8.8 MPaA,B,C | 55.5 ± 8.5 MPaA | 58.3 ± 4.2 MPaB | 59.1 ± 6.4 MPaC |
Groups with same upper-case letters are statistically significant different (p < .05).
