ガラスビーズ充填エポキシ複合材料の力学特性に及ぼす表面処理条件の影響 Effects of Surface Treatment Conditions on Mechanical Properties of Glass Beads Filled Epoxy Composites

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The effect of the surface treatment condition of glass beads by the γ-aminopropyltrimethoxy-silane (APS) on the flexural properties and glass transition temperature (T<SUB>g</SUB>) of the glass beads filled composite was investigated experimentally. Bisphenol A type of epoxy precursor (E828) and the curing agent ethylenediamine (EDA) were used. The flexural modulus, flexural strength and T<SUB>g</SUB> of the composite reached to the maximum values at 1wt% of APS in an aqueous solution and the hydrolysis time of 30 min. Under the identical condition, the APS treated slide glass attained to the highest wettability with distilled water. These phenomena was explained consistently by the use of the crosslink structure model of APS molecules on the glass surface. On the other hand, in order to promote the chemical reaction between APS and E828, an attempt was made to mix the APS treated glass beads with E828 at 150°C before EDA was added. As a results, flexural properties and T<SUB>g</SUB> enhanced remarkably compared to the 80°C mixing.

収録刊行物

  • 日本複合材料学会誌 = Journal of the Japan Society for Composite Materials  

    日本複合材料学会誌 = Journal of the Japan Society for Composite Materials 23(5), 167-173, 1997-09-15 

    JAPAN SOCIETY FOR COMPOSITE MATERIALS

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各種コード

  • NII論文ID(NAID)
    10002465163
  • NII書誌ID(NCID)
    AN00196748
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    03852563
  • NDL 記事登録ID
    4292181
  • NDL 雑誌分類
    ZM16(科学技術--科学技術一般--工業材料・材料試験)
  • NDL 請求記号
    Z14-655
  • データ提供元
    CJP書誌  NDL  J-STAGE 
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