In this study, isophytalitic unsaturated polyester based composites were prepared by reinforcing with boron carbide, silicon carbide and tungsten carbide. IEMR attenuation properties of the composites were investigated by gamma spectroscopy for different IEMR energies after density evaluation and structural characterization of the composites. Mass attenuation coefficients of composites were higher than lead although they were 5–7 times lighter than lead.

中文翻译：

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制备、表征和比较电离电磁辐射性能：第 II 部分-陶瓷增强聚合物复合材料

在本研究中，通过碳化硼、碳化硅和碳化钨的增强制备了等植酸不饱和聚酯基复合材料。在对复合材料进行密度评估和结构表征后，通过伽马光谱对不同 IEMR 能量的复合材料的 IEMR 衰减特性进行了研究。复合材料的质量衰减系数高于铅，尽管它们比铅轻 5-7 倍。