DIELECTRIC AND DYNAMIC MECHANICAL STUDIES OF THE alpha AND beta RELAXATIONS IN STEREOREGULAR POLY(ALKYL METHACRYLATE) POLYMERS.

A. M. Walstrom, R. Subramanian, Timothy Edward Long, J. E. McGrath

研究成果: Conference article査読

2 被引用数 (Scopus)

抄録

Synthetic techniques have been developed that allow for the anionic synthesis of poly(alkyl methacrylates) with controlled molecular weight distributions and microstructure. Recently, it was shown that alkyl methacrylate homopolymers, with glass transition temperatures ranging from 30 degree C to 130 degree C, could be obtained either by the addition of polar modifiers or by lengthening the ester group. This paper reports on the mechanism and activation energies for the alpha and the beta relaxations in some of these polymers.

本文言語English
ページ(範囲)135-137
ページ数3
ジャーナルAmerican Chemical Society, Polymer Preprints, Division of Polymer Chemistry
27
2
出版ステータスPublished - 1986 9 1
外部発表はい

ASJC Scopus subject areas

  • Polymers and Plastics

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