文章基本信息

标题：Experimental Study on Static and Dynamic Fracture Toughness of Cured Epoxy Resins
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作者：Jakub Skoczylas ; Sylwester Samborski ; Mariusz Kłonica 等
期刊名称：Advances in Science and Technology Research Journal
印刷版ISSN：2080-4075
电子版ISSN：2299-8624
出版年度：2019
卷号：13
期号：1
页码：122-127
DOI：10.12913/22998624/104702
语种：English
出版社：Society of Polish Mechanical Engineers and Technicians
摘要：The paper investigates experimental results of static and dynamic fracture toughness. The three-point bending test and the Charpy pendulum test were performed for two kinds of polymers: Epidian 5 epoxy resin cured with Z1 curing agent and Epidian 53 epoxy resin cured with Z1 curing agent. The comparison between the values of a maximum static and a maximum dynamic force are discussed as well as the values of static and dynamic fracture toughness, with special emphasis on microscopic views of crack propagation.
关键词：Epoxy resin;static fracture toughness;dynamic fracture toughness