Please use this identifier to cite or link to this item: http://earsiv.odu.edu.tr:8080/xmlui/handle/11489/3393
Title: Effect of different surface treatments on the shear bond strength of PAEKs to composite resin
Authors: Kucukekenci, Ahmet Serkan
Dede, Dogu Omur
Kahveci, Cigdem
Ordu Üniversitesi
0000-0003-1021-5702
Keywords: PEEK; PEKK; surface treatment; shear bond strength
Issue Date: 2021
Publisher: TAYLOR & FRANCIS LTD ABINGDON
Citation: Kucukekenci, AS., Dede, DO., Kahveci, C. (2021). Effect of different surface treatments on the shear bond strength of PAEKs to composite resin. Journal of Adhesion Science and Technology, 35(22), 2438-2451.Doi:10.1080/01694243.2021.1889840
Abstract: The present study aimed to evaluate the effects of surface treatment techniques on the shear bond strength (SBS) of Polyetheretherketone (PEEK) and Polyetherketoneketone (PEKK) polymers to composite resin. Eighty-eight rectangular (7 x 7x2 mm) specimens were prepared for each polymer and randomly divided into eight groups (n = 11): untreated (Cnt); treated with non-thermal plasma (Pls); etched with 98% sulfuric acid (Sa); tribochemical silica-coated with Cojet (Tb30); tribochemical silica-coated with Rocatec Plus (Tb110); 98% sulfuric acid + plasma (Sa_Pls); Cojet + plasma (Tb30_Pls); Rocatec Plus + plasma (Tb110_Pls). One specimen from each group was randomly selected for scanning electron microscope analysis. After the bonding agent and an opaquer were applied, composite resin cylinders were built on the specimens. SBS test was performed after water storage, and data were statistically analyzed by 2-way analysis of variance and Tukey's multiple comparison tests (alpha = 0.05). The failure-modes were examined. 2-way ANOVA showed that the surface treatment and its interaction between polymer type were significant on SBS values (p < 0.001). Among the PEEK groups, Group Sa (22.55 +/- 2.01 MPa) showed the highest SBS value, but no significant difference was observed between Group Tb30, Group Sa_Pls, and Group Tb30_Pls (p > 0.05). Within the PEKK groups, Group Tb30_Pls (22.33 +/- 1.19 MPa) showed the highest SBS value, but no significant difference was observed between Group Tb30 and Group Tb110_Pls (p > 0.05). Surface treatments with non-thermal plasma, 98% sulfuric acid and tribochemical silica-coating on PEEK and PEKK increase the bond strength with composite resin. Between the PEEK and PEKK polymers, tested surface treatment effects were significantly different except for the tribochemical silica-coating.
Description: WoS Categories : Engineering, Chemical; Materials Science, Multidisciplinary; Mechanics Web of Science Index : Science Citation Index Expanded (SCI-EXPANDED) Research Areas : Engineering; Materials Science; Mechanics
URI: http://dx.doi.org/10.1080/01694243.2021.1889840
https://www.webofscience.com/wos/woscc/full-record/WOS:000622203500001
http://earsiv.odu.edu.tr:8080/xmlui/handle/11489/3393
ISBN: 0169-4243
1568-5616
Appears in Collections:Protetik Diş Tedavisi

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