Effect of Surface Treatments on Shear Bond Strength of Polyetheretherketone to Autopolymerizing Resin

• Material Type: 博士論文
• Title: Effect of Surface Treatments on Shear Bond Strength of Polyetheretherketone to Autopolymerizing Resin
• Author/Editor: Kurahashi, Kosuke; Matsuda, Takashi; Ishida, Yuichi; Ichikawa, Tetsuo
• Author Heading: Kurahashi, Kosuke; Matsuda, Takashi; Ishida, Yuichi; Ichikawa, Tetsuo
• Publication, Distribution, etc.: MDPI
• Publication Date: 2019-08-01
• Publication Date (W3CDTF): 2019-08-01
• Alternative Title: ポリエーテルエーテルケトンの表面処理が常温重合レジンとの接着に及ぼす影響
• Periodical title: Dentistry Journal
• No. or year of volume/issue: 7 3
• Volume: 7
• Issue: 3
• Pages: 82-
• ISSN (Periodical Title): ISSN : 2304-6767
• Degree grantor/type: 徳島大学
• Date Granted: 2020-01-09
• Dissertation Number: 甲第3344号
• Degree Type: 博士（歯学）
• Text Language Code: eng
• Subject Heading: Polyetheretherketone (PEEK); Shear bond strength; Acrylic resin; Clasp retainer
• Target Audience: 一般
• Note (General): These days, new prosthodontic materials are appearing with the development of digitalization. Among these, the use of polyetheretherketone (PEEK) as the clasp of removable partial dentures has been proposed. The adhesive strength between the PEEK and acrylic resin influences the probability of denture fracture. To investigate the effect of PEEK surface treatments on the shear bond strength to acrylic resin, five surface treatment conditions of PEEK were analyzed: 1. no treatment; 2. ceramic primer application; 3. Al2O3 sandblasting; 4. Rocatec; and 5. Rocatec with ceramic primer application, comparing with a metal primer-treated Co-Cr alloy. Two kinds of autopolymerizing resin (Unifast II and Palapress Vario) were used as bonding materials. The specimens were evaluated to determine the bond strength. Rocatec treatment with ceramic primer application yielded the highest bond strengths (12.71 MPa and 15.32 MPa, respectively, for Unifast II and Palapress Vario). When compared to a metal primer-treated Co-Cr alloy, the bond strength of PEEK to Unifast II was similar, whereas it was about 60% of that to Palapress Vario. Rocatec treatment, combined with ceramic primer, showed the highest bond strength of PEEK to acrylic resin. Treatment of PEEK will enable its use as the clasp of removable dentures and the fixation of PEEK prostheses.
• Format (IMT): application/pdf
• Access Restrictions: インターネット公開
• Rights (production): This is an open access article distributed under the Creative Commons Attribution License ( https://creativecommons.org/licenses/by/4.0/ ) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited
• Related Material (DOI): 10.3390/dj7030082
• Data Provider (Database): 国立情報学研究所 : 学術機関リポジトリデータベース（IRDB）（機関リポジトリ）; https://irdb.nii.ac.jp
• Original Data Provider (Database): 徳島大学 : 徳島大学機関リポジトリ

Table of Contents

https://repo.lib.tokushima-u.ac.jp/files/public/11/114176/20200123111315314065/k3344_abstract.pdf fulltext

https://repo.lib.tokushima-u.ac.jp/files/public/11/114176/20200123111315940925/k3344_review.pdf fulltext

https://repo.lib.tokushima-u.ac.jp/files/public/11/114176/20200123111316261526/k3344_fulltext.pdf fulltext