脉冲机械作用下环氧酸酐类化合物的破坏

IF 0.58 Q4 Materials Science

Polymer Science, Series D Pub Date : 2025-05-22 DOI:10.1134/S1995421224702150

A. I. Aleksandrov, Yu. M. Evtushenko, V. V. Tkachev, Yu. A. Grigor’ev, I. V. Bezsudnov, V. G. Shevchenko

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引用次数: 0

摘要

利用脉冲力学作用导致流变爆炸和射频响应的方法，研究了填充微玻璃球、石英粉和玄武岩粉的环氧酸酐化合物。结果表明，用微玻璃球填充复合材料比用石英和玄武岩粉填充复合材料具有更强的抗冲击性能。所获得的关于冲击的射频响应和弹性能松弛的数据可用于选择环氧酸酐化合物的组合物，以便在结构材料的设计中有针对性地使用，例如高压输配电系统和民用设施的保护涂层。

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Destruction of Epoxy–Anhydride Compounds under Pulsed Mechanical Action

The method of pulsed mechanical action leading to a rheological explosion and radio frequency response has been used to study epoxy–anhydride compounds filled with micro glass balls, quartz powder, and basalt powder. It is shown that filling the compound with micro glass spheres has an advantage in impact-strength properties compared to filling with quartz and basalt powders. The obtained data on the radiofrequency response to impact and on the relaxation of elastic energy can be used to select compositions of epoxy-anhydride compounds for targeted use in the design of structural materials, such as high-voltage power-transmission and -distribution systems and protective coatings for civil facilities.

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来源期刊

Polymer Science, Series D Materials Science-Polymers and Plastics

CiteScore

0.80

自引率

0.00%

发文量

期刊介绍： Polymer Science, Series D publishes useful description of engineering developments that are related to the preparation and application of glues, compounds, sealing materials, and binding agents, articles on the adhesion theory, prediction of the strength of adhesive joints, methods for the control of their properties, synthesis, and methods of structural modeling of glued joints and constructions, original articles with new scientific results, analytical reviews of the modern state in the field.