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  1. 260 大学院医歯学総合研究科(歯)
  2. 60 博士学位論文
  3. 10 博士学位論文
  1. 0 資料タイプ別
  2. 02 学位論文

Effects of Silanization Conditions on Flexural Properties of Sic Fiber-Reinforced Resin

http://hdl.handle.net/10191/51344
http://hdl.handle.net/10191/51344
ec3f5686-74df-4b24-90fd-e107f4bf32b0
名前 / ファイル ライセンス アクション
h30ndk439.pdf 本文 (1.5 MB)
h30ndk439_a.pdf 要旨 (290.7 kB)
Item type 学位論文 / Thesis or Dissertation(1)
公開日 2019-07-09
タイトル
タイトル Effects of Silanization Conditions on Flexural Properties of Sic Fiber-Reinforced Resin
タイトル
言語 en
タイトル Effects of Silanization Conditions on Flexural Properties of Sic Fiber-Reinforced Resin
言語
言語 eng
キーワード
主題Scheme Other
主題 SiC fiber
キーワード
主題Scheme Other
主題 Fiber-reinforced resin
キーワード
主題Scheme Other
主題 Silanization
キーワード
主題Scheme Other
主題 Flexural properties
資源タイプ
資源 http://purl.org/coar/resource_type/c_46ec
タイプ thesis
その他のタイトル
その他のタイトル シランカップリング処理の条件がSiC繊維強化型レジンの曲げ特性に及ぼす影響
著者 Taka, Norimasa

× Taka, Norimasa

WEKO 175258

Taka, Norimasa

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著者別名
識別子 175259
識別子Scheme WEKO
姓名 髙, 昇将
抄録
内容記述タイプ Abstract
内容記述 Objective: The aim of this study was to evaluate the effects of silanization conditions on the mechanical properties of the SiC fiber-reinforced resin.
Materials and Methods: A mixture of urethane dimethacrylate and Triethylene Glycol Dimethacrylate (TEGDMA), with camphorquinone and 2-(N,N-dimethylamino)ethyl methacrylate as the visible-light initiator, was prepared as a matrix resin. The SiC fiber containing 10 mass% oxygen was silanized by two methods, using experimental silane coupling agents containing 0.5, 1.0, and 2.0 mass% 3-(Methacryloyloxy) Propyl Trimethoxy Silane (γ-MPTS). The silanization methods were the drying method, which enabled silanization at atmospheric conditions for two weeks, and the heating method, which enabled silanization at 100°C for 30 min. After silanization, SiC fibers were analyzed by Fourier Transform Infrared (FTIR) spectroscopy. Mechanical properties of experimental SiC fiber-reinforced resin were measured by the three-point bending test according to ISO 4049:2009, and the fracture surface of SiC fiber-reinforced resin was observed using an Electron Probe Micro Analyzer (EPMA).
Results: The FTIR absorbance peaks at 815 cm-1 attributed to the Si-O-CH_3 groups of the γ-MPTS and 1087 cm^-1 attributed to the Si-O-Si siloxane bonding were observed on the SiC fiber silanized with 1.0 mass% γ-MPTS by the drying method. Moreover, EPMA observation showed that these SiC fibers were covered with the matrix resin. Thus, these SiC fibers could adhere chemically to the matrix resin. The flexural strength and modulus of the fiberreinforced resin containing the SiC fiber silanized with 1.0 mass% γ-MPTS using the drying method were 238.7 ± 41.1 MPa and 6.0 ± 1.1 GPa, respectively. In contrast, those of the SiC fiber-reinforced resin containing the SiC fibers silanized by the heating method was not improved.
Conclusion: The reinforced resin containing the SiC fiber silanized with 1.0 mass% γ-MPTS by the drying method showed mechanical properties superior to those of the other SiC fiber-reinforced resin.
内容記述
内容記述タイプ Other
内容記述 学位の種類: 博士(歯学). 報告番号: 甲第4590号. 学位記番号: 新大院博(歯)甲第439号. 学位授与年月日: 平成31年3月25日
内容記述
内容記述タイプ Other
内容記述 Dentistry. 2018, 8(11), 524
書誌情報 p. 1-6, 発行日 2019-03-25
出版者
出版者 新潟大学
DOI
識別子タイプ DOI
関連識別子 info:doi/10.4172/2161-1122.1000524
権利
権利情報 【○!C】 2018 Norimasa T, et al.
著者版フラグ
値 ETD
学位名
学位名 博士(歯学)
学位授与機関
学位授与機関名 新潟大学
学位授与年月日
学位授与年月日 2019-03-25
学位授与番号
学位授与番号 13101甲第4590号
学位記番号
内容記述タイプ Other
内容記述 新大院博(歯)甲第439号
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