Deformation and Flexural Properties of Denture Base Polymer Reinforced with Glass Fiber Sheet
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概要
- 論文の詳細を見る
The purpose of this study was to investigate the deformation and flexural properties of acrylic and urethane polymers reinforced with glass fiber sheet. Four types of specimen-self-curing resin plate (R), light-curing oligomer plate containing a reinforcement (GO), and self-curing resin plate containing a reinforcement on one (GR) or both (GRG) sides-were prepared with three thicknesses : 1.5, 2.4, and 3.0mm. Gaps between polymerized test specimen and a standard metal plate were measured at the corner (C), middle of the long sides (LS), and middle of the short sides (SS). The gaps for R were 0-2.0μm. GO and GR markedly deformed at Points C, LS, and SS, and the degree of deformation increased as GO became thinner. Flexural strength was significantly increased by the reinforcement (p<0.05). The flexural moduli of 3.0-mm thick R, GO, and GR were significantly smaller than that of 1.5-mm thick specimens.
- 日本歯科理工学会の論文
著者
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KANIE Takahito
Department of Biomaterials Science, Graduate School of Medical and Dental Sciences, Kagoshima Univer
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ARIKAWA Hiroyuki
Department of Biomaterials Science, Graduate School of Medical and Dental Sciences, Kagoshima Univer
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FUJII Koichi
Department of Biomaterials Science, Graduate School of Medical and Dental Sciences, Kagoshima Univer
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BAN Seiji
Department of Biomaterials Science, Graduate School of Medical and Dental Sciences, Kagoshima Univer
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Kanie Takahito
Department Of Biomaterials Science Graduate School Of Medical And Dental Sciences Kagoshima Universi
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Arikawa Hiroyuki
Department Of Biomaterials Science Graduate School Of Medical And Dental Sciences Kagoshima Universi
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Arikawa Hiroyuki
鹿児島大学 医歯総研究歯科理工学
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Ban Seiji
Kagoshima Univ. Kagoshima Jpn
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Ban Seiji
Department Of Biomaterials Science Graduate School Of Medical And Dental Sciences Kagoshima Universi
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Fujii K
Department Of Biomaterials Science Graduate School Of Medical And Dental Sciences Kagoshima Universi
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Ban Seiji
Department Of Biomaterials Science Kagoshima University Graduate School Of Medical And Dental Scienc
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Fujii Koichi
Department Of Biomaterials Science Graduate School Of Medical And Dental Sciences Kagoshima Universi
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Ban Seiji
Department Of Biomaterials Science Field Of Oral And Maxillofacial Rehabilitation Course For Advance
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Kanie Takahito
Department Of Biomaterials Science Graduate School Of Medical And Dental Sciences Kagoshima Universi
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Fujii Koichi
Department Of Biomaterials Science Field Of Oral And Maxillofacial Rehabilitation Course For Advance
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