Effect of Different Surface Treatments and Application Times on Shear Bond Strength Between Polyetheretherketone and Composite Resin
نویسندگان
چکیده
Objective: To investigate the effect of various surface treatments and different application times on shear bond strength between polyetheretherketone composite resin. Methods: A total 110 disc-shaped specimens were randomly divided into 9 groups 4 (control, sandblasting, tribochemical silica coating, sulfuric acid) applied. The acid processes performed 3 (10s, 15s, 20s). Then, resins applied to treated surfaces specimens. test scanning electron microscopy analysis performed. data statistically analyzed using variance Duncan honest significant difference test. Results: One-way revealed differences in among (p <0.001). While control group showed lowest values (4.24 ± 1.53 MPa), 20 s process highest (27.91 4.44 MPa). Conclusion: Depending time material, additional increase bonding. Surface with applications provide higher bonding than other
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ژورنال
عنوان ژورنال: Journal of Dentistry Indonesia
سال: 2022
ISSN: ['1693-9697', '2355-4800']
DOI: https://doi.org/10.14693/jdi.v29i3.1360