熱可塑性ポリイミドウレタンエラストマーの構造と物性 STRUCTURES AND PHYSICAL PROPERTIES OF POLYIMIDE-URETHANE ELASTOMERS

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著者

    • 山田 英介 YAMADA Eisuke
    • Department of Applied Chemistry, Aichi Institute of Technology Department of Applied Chemistry, Aichi Instirute of Technology
    • 加藤 幸弘 KATO Yukihiro
    • Department of Applied Chemistry, Aichi Institute of Technology Department of Applied Chemistry, Aichi Instirute of Technology
    • 稲垣 愼二 INAGAKI Shinji
    • Department of Applied Chemistry, Aichi Institute of Technology Department of Applied Chemistry, Aichi Instirute of Technology

抄録

Polyimide-urethane elastomers (PIUEs) were prepared by reacting three different moleculer weight of poly(oxytetramethylene)glycol(PTMG: Mn=1000, 2000 and 3000) with 4, 4′-diphenylmethane diisocyanate (MDI), then further chain extending with various kinds of bifunctional aromatic acid anhydride compounds as a chain extender.<br>Physical properties of PIUEs prepared from aromatic acid anhydrides were studied by the measurements of thermal stabilities (TGA) and tensile properties at various temperatures. And structure-property relationships of PIUEs were investigated on the basis of the results of thermal analysis (DSC) and dynamic viscoelastic analysis. As the results, it was found that the incorporation of aromatic imiderings to the hard segment of polyurethanes contributed to the enhancement of thermal stabilities and tensile properties.

収録刊行物

  • 日本ゴム協會誌  

    日本ゴム協會誌 72(2), 74-81, 1999-02-15 

    THE SOCIRETY OF RUBBER SCIENCE AND TECHNOLOGYY, JAPAN

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各種コード

  • NII論文ID(NAID)
    10002118030
  • NII書誌ID(NCID)
    AN00189720
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    0029022X
  • NDL 記事登録ID
    4648020
  • NDL 雑誌分類
    ZP17(科学技術--化学・化学工業--高分子化学・高分子化学工業--ゴム・プラスチックス)
  • NDL 請求記号
    Z17-125
  • データ提供元
    CJP書誌  NDL  J-STAGE 
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