Flexural Properties and Swelling after Storage in Water of Polyacid-modified Composite Resin (Compomer).

• IRIE Masao

  Department of Dental Materials, Okayama University Dental School

• NAKAI Hiroyuki

  Department of Dental Materials, Okayama University Dental School

抄録

The flexural properties, flexural strength, flexural modulus and modulus of resilience, of four commercially available compomers, and one resin-modified glass ionomer cement and one microfilled resin comosite (as controls) immediately after light-activation and after 1 week of water storage were tested to assess the mechanical properties. The water swelling after storage in water was also tested to assess the characteristics in water of compomers. The flexural test showed compomers to be statistically stronger and more resilient than the resin-modified glass ionomer cement or the microfilled composite, when tested immediately after light-activation and after 1 week of water storage. Water swelling of compomers was statistically less than the resin-modified glass ionomer cement after 1 week of water storage.

収録刊行物

• Dental Materials Journal

  Dental Materials Journal 17 (1), 77-82, 1998

  一般社団法人　日本歯科理工学会

キーワード

• Polyacid-modified composite resin
• Flexural property
• Water swelling

詳細情報

• CRID: 1390282679695061760
• NII論文ID: 110002984128
• NII書誌ID: AA10443149
• DOI: 10.4012/dmj.17.77
• COI: 1:CAS:528:DyaK1cXjtF2nu7Y%3D
• ISSN: 18811361
• ISSN: 02874547
• ISSN: http://id.crossref.org/issn/02874547
• PubMed: 9663065
• Web Site: https://www.jstage.jst.go.jp/article/dmj1982/17/1/17_1_77/_pdf
• Web Site: http://dl.ndl.go.jp/info:ndljp/pid/10744176
• Web Site: https://search.jamas.or.jp/link/ui/1998181379
• 本文言語コード: en
• データソース種別:
  • JaLC
  • Crossref
  • PubMed
  • NDL-Digital
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可