Abstract
The influence of the methods of introducing carbon nanoparticles into the epoxy binder and their amount on the complex of physicomechanical characteristics of unidirectional organic and carbon plastics was evaluated. An increase in the breaking load in microplastic made of carbon filaments up to 86% due to the introduction of nanoparticles is shown. An increase in the compressive strength of unidirectional carbon-fiber specimens modified with nanoparticles using a wave machine, up to 32% in comparison with unmodified, has been established.
Highlights
Проведена оценка влияния способов введения углеродных наночастиц в эпоксидное связующее и их количества на комплекс физико-механических характеристик однонаправленных органо- и углепластиков
Показано увеличение разрывной нагрузки в микропластиках из углеродной нити до 86% за счет ввода наночастиц
An increase in the breaking load in microplastic made of carbon filaments up to 86% due to the introduction of nanoparticles is shown
Summary
Удельная разрывная нагрузка нити при разрыве петлей, сН/текс, не менее Массовая доля аппрета, % Плотность нити, г/см. Номинальная линейная плотность, текс Разрывная нагрузка жгута, кН, не менее Разрушающее напряжение комплексной нити при растяжении в микропластике, МПа, не менее Динамический модуль упругости комплексных нитей, ГПа, не менее Фактическая влажность жгута, %, не более
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