The SEM analyses of rigid PUR foam plastics specimens which were compress in static or dynamic loadings were made and some deformation as well as failure mechanisms were obtained from the photo data.
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- 本文对经历静、动态加载的硬质聚氨酯(PUR)泡沫塑料试件进行了扫描电镜(SEM)分析,由照片资料得到了较高密度泡沫塑料的变形和失效的结果。