義歯用硬質レジン歯こう合面部と即時重合レジンとの結合強さについて

• 高橋 裕

  福岡歯科大学歯科補綴学第1講座

• 川口 稔

  福岡歯科大学歯科理工学講座

• 立井 大介

  福岡歯科大学歯科補綴学第1講座

• 稲永 昭彦

  福岡歯科大学歯科補綴学第1講座

• 宮崎 光治

  福岡歯科大学歯科理工学講座

• 羽生 哲也

  福岡歯科大学歯科補綴学第1講座

書誌事項

タイトル別名

• Bond Strength of Self-curing Acrylic Resin Bonded to Occlusal Surfaces of Abrasion-resistant Plastic Denture Teeth.

抄録

The effect of the four types of surface treatment methods was evaluated to improve the bond strength between the self-curing acrylic resin and the abrasion-resistant plasticdenture teeth. All of the surface treatment methods significantly increased the bond strength. Specimens without surface treatment showed surface fractures after the bond test. As for the surface treatments using the silane coupling agent and 5% hydrofluoric acid-UDMA, most specimens showed surface fractures. The mechanically-roughened specimens (polished with # 100-SiC paper, sandblasted) showed cohesive fractures in self-curing acrylic resin. Although the bond strengths of specimens with or without surface treatment were significantly reduced after the thermocycle test (5, 000 cycles), most specimens that underwent the mechanical-roughening treatment showed cohesive fractures. The results of this study suggested that surface treatments of mechanicalroughening were effective methods to improve the bond strength and the bond durability of self-curing acrylic resin to occlusal surfaces of cross-linked abrasion-resistant plastic denture teeth.

収録刊行物

• 日本補綴歯科学会雑誌

  日本補綴歯科学会雑誌 40 (3), 442-447, 1996

  社団法人 日本補綴歯科学会

キーワード

• bond strength
• abrasion-resistant plastic denture teeth
• occlusal surface
• self-curing acrylic resin
• surface treatment

詳細情報

• CRID: 1390001204409881984
• NII論文ID: 110003858465
• NII書誌ID: AN00197911
• DOI: 10.2186/jjps.40.442
• ISSN: 1883177X
• ISSN: 03895386
• Web Site: http://www.jstage.jst.go.jp/article/jjps1957/40/3/40_3_442/_pdf
• Web Site: https://search.jamas.or.jp/link/ui/1997040814
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可