Improvement of Mechanical Properties of Polymer Blends Through Microstructure Control by Al_2O_3 Particle Addition

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Phase morphology and its effects on mechanical properties have been investigated for ternary composites in tetrafunctional epoxy resin-poly(ethersulphone) thermoplastics blends and A1<SUB>2</SUB>O<SUB>3</SUB> inorganic filler systems. Different microstructures were found to be occurred as the concentration of the thermoplastic component and the inorganic filler was varied. Young's modulus measurement, glass temperature analysis and SEM observation clearly showed the existence of phase separation in the blends depending on the concentration of Al<SUB>2</SUB>O<SUB>3</SUB> filler and poly(ethersulphone) content. This different microstructure was discussed in terms of thermodynamics parameter. And, the relationship between the microstructure and mechanical properties was explored. The results suggested that the control of microstructure leads to improved mechanical properties of epoxy composites for high performance applications.

収録刊行物

  • 粉体および粉末冶金  

    粉体および粉末冶金 43(5), 649-655, 1996-05-15 

    Japan Society of Powder and Powder Metallurgy

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各種コード

  • NII論文ID(NAID)
    10002012268
  • NII書誌ID(NCID)
    AN00222724
  • 本文言語コード
    ENG
  • 資料種別
    ART
  • ISSN
    05328799
  • NDL 記事登録ID
    3967176
  • NDL 雑誌分類
    ZP41(科学技術--金属工学・鉱山工学)
  • NDL 請求記号
    Z17-274
  • データ提供元
    CJP書誌  NDL  J-STAGE 
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