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Chinese Journal of High Pressure Physics  > 2012  >  26(6): 709-714.
XU Wei-Jie, CAO Da-Hu, YU Qiang. Crystal Growth of Nylon 6 by High Pressure Annealing[J]. Chinese Journal of High Pressure Physics, 2012, 26(6): 709-714. doi: 10.11858/gywlxb.2012.06.017
Citation: XU Wei-Jie, CAO Da-Hu, YU Qiang. Crystal Growth of Nylon 6 by High Pressure Annealing[J]. Chinese Journal of High Pressure Physics, 2012, 26(6): 709-714. doi: 10.11858/gywlxb.2012.06.017
shu

Crystal Growth of Nylon 6 by High Pressure Annealing

doi: 10.11858/gywlxb.2012.06.017
  • 1.

    School of Materials Science and Engineering, Changzhou University, Changzhou 213164, China;

  • 2.

    Changzhou  Key Laboratory for Polymer Materials, Changzhou 213164, China

  • Received Date: 17 Feb 2011
  • Rev Recd Date: 13 Sep 2011
  • Publish Date: 15 Dec 2012
    Abstract
  • Using a cubic-anvil high pressure apparatus, Nylon 6 samples were annealed under different pressures. The crystallinity and crystal structure changes of Nylon 6 were studied by the methods of wide-angle X-ray diffraction (WAXD), differential scanning calorimetry (DSC) and infrared spectra. The results showed that the adjustment of nylon 6 molecular chains was suppressed because of the pressure loading, and the formation of the crystals was mainly realized by the reaction of transamidation.

     

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