In this study, sheets of cross-linked polyethylene (XLPE) were exposed to various thermal aging experiments, for various times, with and without concurrent irradiation of gamma rays. Following thermal aging, a comprehensive analysis of various mechanical and dielectric properties was conducted. The degradation behavior of XLPE when exposed to adverse environments has been clarified.

中文翻译：

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热和伽马射线对交联聚乙烯机械和介电性能的影响

在这项研究中，交联聚乙烯 (XLPE) 片材在有和没有同时辐照伽马射线的情况下，进行了不同时间的各种热老化实验。在热老化之后，对各种机械和介电性能进行了综合分析。XLPE 暴露于不利环境时的降解行为已得到阐明。