Light intensity effect on polymerization shrinkage of a dental composite

S. Setojima, T. Watanuki, Kazuo Arakawa, M. Uchino

研究成果: 会議への寄与タイプ論文

抄録

The shrinkage force resulting from polymerization of a light-cured composite resin was measured using a load cell and artificial cylindrical cavities. To study the effect of light intensity, we constructed cavities 4mm in diameter with varying depths of 0.5 to 3.5 mm. The resin was poured into the cavity after spreading a bonding agent and irradiated by two types of light-curing unit. The shrinkage forces were measured as functions of time and the cavity depth for almost same irradiation energies. The intensity effect was also studied by measuring the shrinkage deformation on a semi-cylindrical cavity using a digital image correlation method.

元の言語英語
出版物ステータス出版済み - 12 1 2011
イベント18th International Conference on Composites Materials, ICCM 2011 - Jeju, 大韓民国
継続期間: 8 21 20118 26 2011

その他

その他18th International Conference on Composites Materials, ICCM 2011
大韓民国
Jeju
期間8/21/118/26/11

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Dental composites
Polymerization
Resins
Correlation methods
Composite Resins
Curing
Irradiation
Composite materials

All Science Journal Classification (ASJC) codes

  • Engineering(all)
  • Ceramics and Composites

これを引用

Setojima, S., Watanuki, T., Arakawa, K., & Uchino, M. (2011). Light intensity effect on polymerization shrinkage of a dental composite. 論文発表場所 18th International Conference on Composites Materials, ICCM 2011, Jeju, 大韓民国.

Light intensity effect on polymerization shrinkage of a dental composite. / Setojima, S.; Watanuki, T.; Arakawa, Kazuo; Uchino, M.

2011. 論文発表場所 18th International Conference on Composites Materials, ICCM 2011, Jeju, 大韓民国.

研究成果: 会議への寄与タイプ論文

Setojima, S, Watanuki, T, Arakawa, K & Uchino, M 2011, 'Light intensity effect on polymerization shrinkage of a dental composite' 論文発表場所 18th International Conference on Composites Materials, ICCM 2011, Jeju, 大韓民国, 8/21/11 - 8/26/11, .
Setojima S, Watanuki T, Arakawa K, Uchino M. Light intensity effect on polymerization shrinkage of a dental composite. 2011. 論文発表場所 18th International Conference on Composites Materials, ICCM 2011, Jeju, 大韓民国.
Setojima, S. ; Watanuki, T. ; Arakawa, Kazuo ; Uchino, M. / Light intensity effect on polymerization shrinkage of a dental composite. 論文発表場所 18th International Conference on Composites Materials, ICCM 2011, Jeju, 大韓民国.
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