Shrinkage deformation measurement of dental restorative resin composites

Taichi Furukawa, Kazuo Arakawa, Yasuyuki Morita, Masakazu Uchino

研究成果: 書籍/レポート タイプへの寄稿会議への寄与

1 被引用数 (Scopus)

抄録

The polymerization shrinkage of light cure resin composite in cavities was studied using a digital image correlation method. The cylindrical and semi-cylindrical cavities in bovine teeth were used to examine the shrinkage behavior on the top free surface and the simulated cross section, respectively. The cavities filled with the resin after spreading a bonding agent were irradiated using a visible-light curing unit and photographed with a CCD camera as a function of time. The two images photographed were correlated to study the deformation during the polymerization process. Experiments were also performed on the cavities without the bonding agent, and its effect on the bonding strength at the interface between the resin and tooth structure was examined.

本文言語英語
ホスト出版物のタイトルSociety for Experimental Mechanics - 11th International Congress and Exhibition on Experimental and Applied Mechanics 2008
ページ481-488
ページ数8
出版ステータス出版済み - 2008
イベント11th International Congress and Exhibition on Experimental and Applied Mechanics 2008 - Orlando, FL, 米国
継続期間: 6月 2 20086月 5 2008

出版物シリーズ

名前Society for Experimental Mechanics - 11th International Congress and Exhibition on Experimental and Applied Mechanics 2008
1

その他

その他11th International Congress and Exhibition on Experimental and Applied Mechanics 2008
国/地域米国
CityOrlando, FL
Period6/2/086/5/08

!!!All Science Journal Classification (ASJC) codes

  • 機械工学
  • 材料力学

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