Structure and properties of hydrophilic epoxy networks

Ivan Krakovský, Josef Pleštil, László Almásy, Manuel Salmerón Sánchez

研究成果: Contribution to conferencePaper査読

抄録

Two series of the networks were prepared by end-linking reaction of α, ω-diamino terminated poly(oxypropylene)-block-poly(oxyethylene)- block-poly(oxypropylene) α, ω-diamino terminated poly(oxypropylene) (POP) and diglycidyl ether of Bisphenol A propoxylate (PDGEBA). In the first series, prepared using functionalized POP-POE-POP and PDGEBA, hydrophilicity of the networks was controlled via cross-linking density of the networks, changing the initial ratio of reactives. In the second series, POP-POE-POP was gradually substituted by POP of the same molecular weight, enabling a control of hydrophilicity of the networks at essentially constant crosslinking density. Microphase separated structure of the networks swollen in deuterated water with variations of neutron scattering length density on nanometer scale was found by SANS. Thermal behaviour of the networks in dry and swollen state was investigated by DSC.

本文言語英語
ページ数1
出版ステータス出版済み - 12 1 2005
外部発表はい
イベント54th SPSJ Annual Meeting 2005 - Yokohama, 日本
継続期間: 5 25 20055 27 2005

その他

その他54th SPSJ Annual Meeting 2005
国/地域日本
CityYokohama
Period5/25/055/27/05

All Science Journal Classification (ASJC) codes

  • 工学(全般)

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