日本レオロジー学会誌
Online ISSN : 2186-4586
Print ISSN : 0387-1533
ISSN-L : 0387-1533
奨励賞受賞講演論文
分子間相互作用を利用したガラス状高分子の力学物性の改質に関する研究
伊藤 麻絵
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ジャーナル フリー

2024 年 52 巻 5 号 p. 291-295

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Poly(methyl methacrylate) (PMMA) is one of the general glassy polymers and has high transparency. In this study, I have focused on the mechanical properties of PMMA doped with some metal salts. The effects of molecular interaction between PMMA molecules and the metal salts were quantitatively evaluated due to the viscoelastic properties of the salt-doped samples. Moreover, a kinetical constitutive equation was proposed for the effects of water absorption on the stress-strain behavior of PMMA doped with a salt at the different salt concentrations.

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