硬質レジン歯への光重合型硬質レジンの添加について : 表面処理が接合強さに及ぼす影響  [in Japanese] Addition of the Photo-cured Composite Resin for Crown to Abrasion-resistant Plastic Posterior Denture Teeth : Effect of Surface Treatment on Bond Strength  [in Japanese]

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Author(s)

    • 河野 文昭 KAWANO Fumiaki
    • 徳島大学歯学部歯科補綴学第一講座 Department of Removable Prosthodontics,The University of Tokushima, School of Dentistry
    • 鎌田 岳志 KAMATA Takeshi
    • 徳島大学歯学部歯科補綴学第一講座 Department of Removable Prosthodontics,The University of Tokushima, School of Dentistry
    • 岡 謙次 OKA Kenji
    • 徳島大学歯学部歯科補綴学第一講座 Department of Removable Prosthodontics,The University of Tokushima, School of Dentistry
    • 大栗 孝文 OHGURI Takafumi
    • 徳島大学歯学部歯科補綴学第一講座 Department of Removable Prosthodontics,The University of Tokushima, School of Dentistry
    • 市川 哲雄 ICHIKAWA Tetsuo
    • 徳島大学歯学部歯科補綴学第一講座 Department of Removable Prosthodontics,The University of Tokushima, School of Dentistry
    • 松本 直之 MATSUMOTO Naoyuki
    • 徳島大学歯学部歯科補綴学第一講座 Department of Removable Prosthodontics,The University of Tokushima, School of Dentistry

Abstract

Bond strength between abrasion-resistant plastic teeth and photo-cured composite resin for crown was investigated to evaluate the effect of eight kinds of surface treatment. The shear bond strength of abrasion-resistant plastic teeth to photo-cured composite resin was measured using a universal testing machine at a crosshead speed of 1 mm/min before and after thermocycling.<BR>The result were as follows:<BR>1. The shear bond strength of water saturated abrasion-resistant plastic teeth to photo-cured composite resin was significantly less than that of dried abrasion-resistant plastic teeth.<BR>2. The surface treatment with silane coupling agent, bonding agent, and methylene chloride did not enhance the shear bond strength between abrasion-resistant plastic teeth and photo-cured composite resin.<BR>3. The air abrasive treatment showed significant higher shear bond strength than no treatment.<BR>4. The air abrasive treatment plus bonding agent showed the greatest bond strength and durability of all treatments.<BR>It was concluded that the air abrasive treatment was effective for strengthening the shear bond strength of abrasion-resistant plastic teeth to photo-cured composite resin. All surface treatments without air abrasive treatment did not enhance their shear bond strength in service.

Journal

  • Nihon Hotetsu Shika Gakkai Zasshi

    Nihon Hotetsu Shika Gakkai Zasshi 44(4), 544-550, 2000-08-10

    Japan Prosthodontic Society

References:  15

Cited by:  4

Codes

  • NII Article ID (NAID)
    10008156159
  • NII NACSIS-CAT ID (NCID)
    AN00197911
  • Text Lang
    JPN
  • Article Type
    Journal Article
  • ISSN
    03895386
  • Data Source
    CJP  CJPref  J-STAGE 
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