Magnetic-field induced alignment of low molecular weight polyethylene

Naofumi Naga, Gaku Ishikawa, Keiichi Noguchi, Kohki Takahashi, Kazuo Watanabe, Masafumi Yamato

研究成果: Article査読

10 被引用数 (Scopus)

抄録

Magnetic-field induced alignment of polyethylene is firstly reported. Isothermal crystallization of low molecular weight polyethylene samples, high density polyethylene (HDPE) and linear low density polyethylene (LLDPE), from melting state was conducted under the magnetic-field of 2 or 10 T. Isothermal crystallization at the temperatures which induced effective self-seeding achieved alignment of polymer chains. The b axis of polyethylene unit cell was aligned parallel to the magnetic-field. Low viscosity and low crystallization rate of the polyethylene samples were favorable for high degree of the magnetic-field alignment.

本文言語English
ページ(範囲)784-790
ページ数7
ジャーナルPolymer
54
2
DOI
出版ステータスPublished - 2013 1 24

ASJC Scopus subject areas

  • Organic Chemistry
  • Polymers and Plastics
  • Materials Chemistry

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