Please use this identifier to cite or link to this item: https://hdl.handle.net/11499/57460
Title: Effect of particle size and application pressure in air-borne particle abrasion on the adhesion of polyetheretherketone
Authors: Sahin, S.C.
Mutlu-Sagesen, L.
Karaokutan, I.
Özcan, M.
Keywords: Air-Abrasion
Air-Borne Particle Abrasion
Indirect Veneering Composite Resin
PEEK
Shear Bond Strength
Surface Roughness
benzophenone derivative
ketone
macrogol
polyetheretherketone
polymer
chemistry
dental bonding
dental procedure
materials testing
particle size
pressure
shear strength
surface property
Benzophenones
Dental Bonding
Dental Stress Analysis
Ketones
Materials Testing
Particle Size
Polyethylene Glycols
Polymers
Pressure
Shear Strength
Surface Properties
Publisher: Dennis Barber Ltd
Abstract: Introduction: This study aims to investigate the effect of different particle sizes and pressures on the shear bond strength (SBS) and the roughness (Ra) of polyetheretherketone. Materials and methods: A total of 117 polyetheretherketone specimens were fabricated and divided into a control (CN: no air-particle abrasion) and eight pre-treatment groups (air-abraded with 50-or 110-µm Al2O3 particles at 1(A), 1.5(B), 2(C), and 2.5(D) bar). The adhesive, Visio.link was used. Thermal aging was performed. Surface properties, SBS and failure mode were assessed. Data was analyzed by linear regression, Pearson correlation and Dunnett’s T3 test for pairwise comparisons (p<0.05). Results: The highest and lowest Ra were found in the 110D and CN groups respectively, and the highest SBS results were obtained from the 50B group. Pressure and particle size showed significant difference on the investigated properties (p<0.001). Only adhesive failure was observed in the CN, and resin cohesive failure was observed in addition to adhesive failure in the overall study groups. Conclusion: The air-borne particle abrasion procedures and the adhesive material combination are critical to the strength of the polyetheretherketone bond. The combination of visio.link with the pre-treatment option of 50-µm Al2O3 particles applied at 1.5-bar pressure delivered the most favorable results. © 2024 by Dennis Barber Ltd. All rights reserved.
URI: https://doi.org/10.1922/EJPRD_2610Sahin08
https://hdl.handle.net/11499/57460
ISSN: 0965-7452
Appears in Collections:Diş Hekimliği Fakültesi Koleksiyonu
PubMed İndeksli Yayınlar Koleksiyonu / PubMed Indexed Publications Collection
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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