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Effect of the chemical structure of acid dianhydride in the skeleton on the thermal property and radiation resistance of polyimide

Authors
Journal
International Journal of Radiation Applications and Instrumentation Part C Radiation Physics and Chemistry
1359-0197
Publisher
Elsevier
Publication Date
Volume
29
Issue
4
Identifiers
DOI: 10.1016/1359-0197(87)90033-6
Disciplines
  • Chemistry

Abstract

Abstract The thermal property and radiation resistivity of polyimides differing in structure obtained from four acid dianhydrides and one diamine were studied. The thermomechanical property, such as T g, is connected with the rigidity of the acid dianhydride component, while the chemical and thermal stability and radiation resistivity are connected with the concentration of the imide group in the polymer chain and the chemical reactivity of the acid dianhydride component.

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