系統的に分子構造を変化させたポリカーボネート類の粘弾性と複屈折

書誌事項

タイトル別名
  • Viscoelasticity and Birefringence of Polycarbonate Derivatives.
  • ケイトウテキ ニ ブンシ コウゾウ オ ヘンカ サセタ ポリカーボネートルイ ノ ネンダンセイ ト フククッセツ

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抄録

The complex Young's modulus and the complex strain-optical coefficient of two series of polycarbonate derivatives were measured around the glass transition zone to investigate the molecular structure-property relationships. The data were analyzed with the modified stress-optical rule: The complex Young's modulus was separated into two component function, R and G. Main chain flexibility and the intrinsic birefringence were estimated from the R component. It was found that the main flexibility was insensitive to the substitution on phenylene groups or propylene groups while the intrinsic birefringence could be significantly reduced.

収録刊行物

  • 材料

    材料 52 (3), 314-318, 2003

    公益社団法人 日本材料学会

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