High dose neutron and gamma-radiation effects in an epoxy resin

A. Al-Attabi , R.A. Fouracre , H.M. Banford , D.J. Tedford
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引用次数: 9

Abstract

The influence of high dose levels up to 1 MGy of both γ- and neutron radiation on the epoxy resin system MY750/HY956 has been studied using d.c. conductivity, thermally stimulated discharge current and differential scanning calorimetry measurements. Inter-related post-irradiation changes in electrical and structural properties have been observed, and these are influenced by annealing processes. A qualitative explanation of the observed effects has been made.

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环氧树脂的高剂量中子和γ辐射效应
采用直流电导率、热激放电电流和差示扫描量热法研究了高达1mgy的γ和中子辐射对环氧树脂体系MY750/HY956的影响。观察到辐照后电学和结构性能的相互关联的变化,这些变化受到退火工艺的影响。对观察到的效应作了定性的解释。
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Corrigendum Erratum Announcement Measurement of radiation damage on organic scintillators caused by gamma-rays and its recovery time Radiation effects on crystalline polymers—I. Gamma-radiation-induced crosslinking and structural characterization of polyethylene oxide
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