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微观镜像分析法在聚氨酯微相分离结构研究中的应用 被引量:6

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摘要 介绍几种镜像分析法(扫描电子显微镜、透射电子显微镜和原子力显微镜)在聚氨酯微相分离结构分析中的应用。由镜像分析照片可以看出,聚氨酯中因软硬段的热力学不相容而形成了独特的微相分离结构,从而赋予聚氨酯材料较高的模量、高伸长率和弹性等性能。
出处 《橡胶工业》 CAS 北大核心 2010年第9期564-570,共7页 China Rubber Industry
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