| Surface Treatment |
Adhesive System |
Storage Conditions |
| 24 h H2O |
4 m H2O |
4 m SLS |
| Grinding (G) |
OPF |
23.5 ± 8.8 Aa
(21) |
21.9 ± 7.1 Aa
(14) |
16.6 ± 6.3 Ab
(22) |
| GLU |
24.2 ± 4.7 Aa
(19) |
19.1 ± 6.6 Ab
(21) |
10.6 ± 2.7 Bc
(14) |
| CLF |
24.6 ± 10.4 Aa
(19) |
17.1 ± 8.7 Ab
(20) |
15.6 ± 6.8 ABb
(18) |
| Air abrasion (AA) |
OPF |
31.2 ± 11.2 Ba
(28) |
28.3 ± 8.3 Ba
(23) |
28.0 ± 7.7Ca
(26) |
| GLU |
30.9 ± 9.4 Ba
(26) |
27.9 ± 6.3 Ba
(21) |
23.1 ± 7.9 Db
(20) |
| CLF |
24.6 ± 5.0 Aa
(20) |
27.5 ± 6.8 Ba
(19) |
24.4 ± 7.4 CDa
(22) |
| Cohesive strength after 24 h H2O |
45.0 ± 10.8
(14) |
| Numbers in brackets represent the numbers of the tested sticks. Within each adhesive system, the groups with the same letters were not significantly different. Upper case indicates columns, lower case indicates rows. |
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