Surface Treatment Adhesive System Storage Conditions
24 h H2O 4 m H2O 4 m SLS
Grinding (G) OPF (2.8 / 26.3) 9.4 (3.5 / 24.5) 10.4 (2.9 / 18.6) 6.7
GLU (6.1 / 26.1) 16.0 (3.2 / 21.4) 8.5 (4.2 / 11.6) 5.7
CLF (2.7 / 27.7) 9.1 (2.2 / 19.4) 5.0 (2.6 / 17.6) 5.6
Air abrasion (AA) OPF (3.1 / 35.0) 13.4 (3.7 / 31.3) 14.1 (4.3 / 30.7) 15.5
GLU (3.8 / 34.0) 15.5 (5.0 / 30.4) 16.8 (3.3 / 28.8) 10.4
CLF (5.2 / 26.6) 15.0 (4.5 / 30.1) 15.6 (3.7 / 27.0) 12.0
Cohesive strength after 24 h H2O (4.6 / 49.2) 25.9
Table 3: Parameters of Weibull distribution (M / ΣO) and the critical microtensile bond strength Σ0.05 [MPa] at a 5% probability of failure.