Dispersion Effect of Cellulose Nanofibers on Mechanical Properties of Poly(2-Methoxyethyl Acrylate)-<i>γ</i>-Poly(Acryl Amide)

  • YAMAMOTO Risa
    Department of Life Science and Applied Chemistry, Graduate School of Engineering, Nagoya Institute of Technology
  • YOSHIDA Miyu
    Department of Life Science and Applied Chemistry, Graduate School of Engineering, Nagoya Institute of Technology
  • NGUYEN Tien Dung
    Department of Life Science and Applied Chemistry, Graduate School of Engineering, Nagoya Institute of Technology
  • TAKASE Hiroshi
    Graduate School of Medical Science, Nagoya-city University
  • TAKADA Jun
    TOAGOSEI Co., Ltd. Research Center
  • YAMAMOTO Katsuhiro
    Department of Life Science and Applied Chemistry, Graduate School of Engineering, Nagoya Institute of Technology

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Other Title
  • ポリアクリル酸2メトキシエチル/アクリルアミド共重合体の力学特性に与えるセルロースナノファイバー複合化効果
  • ポリアクリルサン 2 メトキシエチル/アクリルアミド キョウ ジュウゴウタイ ノ リキガク トクセイ ニ アタエル セルロースナノファイバー フクゴウカ コウカ

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<p>We prepared the composite materials of poly(2-methoxyethyl acrylate)-γ-poly(acryl amide) (PMEA-γ-PAAm) with cellulose nanofibers (CNF). CNF can be dispersed successfully in PMEA-γ-PAAm matrix. Dispersion effect of CNF on mechanical properties were investigated using tensile test and rheometer. Young’s modulus of the CNF composite fairly increased in comparison with the original PMEA-γ-PAAm. In addition, the rubbery plateau region was clearly observed in the viscoelastic spectra of CNF composite. It is concluded that the CNF and acrylic polymer including acryl amide group form an interaction which plays a pseudo-crossliking role.</p>

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