Modification of Epoxy Resins: Modern Condition and Prospects. Part I. Modification of Nanoparticles

Abstract

Epoxy resins are oligomers containing epoxy groups and capable of forming cross-linked polymers under the action of hardeners. Epoxy resins are used in the production of adhesives, plastics, glass and carbon plastics, pouring compounds and plastoconcrete. These materials are widely used in construction, mechanical engineering, aircraft and rocket construction, shipbuilding. To improve the performance of epoxy resins, their chemical or physical modification is used. The paper focuses on physical modification of carbon nanomaterials in order to improve the strength characteristics. Methods for modifying epoxy resins with graphite, carbon nanotubes and graphene are analyzed. It is shown that graphene is the most promising material improving the strength characteristics of epoxy resins.

Определение Углов И Коэффициентов Тренияуглеродных Наноматериалов

“…В настоящее время ОАО «НаноТех-Центр» в промышленных масштабах выпускает углеродные нановолокна «Таунит», углеродные нанотрубки «Таунит-М» и «Таунит-МД». В лабораторных условиях получены хорошие результаты по повышению прочностных характеристик эпоксидных смол [12]…”

Определение Углов И Коэффициентов Тренияуглеродных Наноматериалов

“…В настоящее время ОАО «НаноТех-Центр» в промышленных масштабах выпускает углеродные нановолокна «Таунит», углеродные нанотрубки «Таунит-М» и «Таунит-МД». В лабораторных условиях получены хорошие результаты по повышению прочностных характеристик эпоксидных смол [12]…”

Enhancing thermo‐mechanical properties of epoxy using flake‐like micro expanded perlite particles

“…Regarding flammability, undiluted epoxy is flammable and releases hazardous vapors when ignited, giving rise to safety and environmental concerns. [11][12][13] These constraints require the modification and reinforcement of pure epoxy to improve its properties for advanced applications. Thus, focus should be placed on enhancing the mechanical properties, damage resilience, environmental endurance, and high-temperature performance of epoxy.…”

“…It also shows low thermal conductivity and undergoes degradation at high temperatures, which limits its use in areas with elevated heat. Regarding flammability, undiluted epoxy is flammable and releases hazardous vapors when ignited, giving rise to safety and environmental concerns 11–13 . These constraints require the modification and reinforcement of pure epoxy to improve its properties for advanced applications.…”

Study of the Effect of Tungsten Carbide Nanopowder Agglomerate Additives on the Strength Properties of Carbon Fiber-Reinforced Plastic

“…In recent years, the subject of modification of polymeric composite materials and carbon fiberreinforced plastic by nanoparticles is actively developing. The most common additives are: silica, aluminum oxides and carbon nanotubes [2][3][4].…”

Определение Углов И Коэффициентов Тренияуглеродных Наноматериалов

“…В настоящее время ОАО «НаноТех-Центр» в промышленных масштабах выпускает углеродные нановолокна «Таунит», углеродные нанотрубки «Таунит-М» и «Таунит-МД». В лабораторных условиях получены хорошие результаты по повышению прочностных характеристик эпоксидных смол [12]…”

Enhancing thermo‐mechanical properties of epoxy using flake‐like micro expanded perlite particles

“…Regarding flammability, undiluted epoxy is flammable and releases hazardous vapors when ignited, giving rise to safety and environmental concerns. [11][12][13] These constraints require the modification and reinforcement of pure epoxy to improve its properties for advanced applications. Thus, focus should be placed on enhancing the mechanical properties, damage resilience, environmental endurance, and high-temperature performance of epoxy.…”

“…It also shows low thermal conductivity and undergoes degradation at high temperatures, which limits its use in areas with elevated heat. Regarding flammability, undiluted epoxy is flammable and releases hazardous vapors when ignited, giving rise to safety and environmental concerns 11–13 . These constraints require the modification and reinforcement of pure epoxy to improve its properties for advanced applications.…”

Study of the Effect of Tungsten Carbide Nanopowder Agglomerate Additives on the Strength Properties of Carbon Fiber-Reinforced Plastic

“…In recent years, the subject of modification of polymeric composite materials and carbon fiberreinforced plastic by nanoparticles is actively developing. The most common additives are: silica, aluminum oxides and carbon nanotubes [2][3][4].…”

Определение Углов И Коэффициентов Тренияуглеродных Наноматериалов

“…В настоящее время ОАО «НаноТех-Центр» в промышленных масштабах выпускает углеродные нановолокна «Таунит», углеродные нанотрубки «Таунит-М» и «Таунит-МД». В лабораторных условиях получены хорошие результаты по повышению прочностных характеристик эпоксидных смол [12]…”

Enhancing thermo‐mechanical properties of epoxy using flake‐like micro expanded perlite particles

“…Regarding flammability, undiluted epoxy is flammable and releases hazardous vapors when ignited, giving rise to safety and environmental concerns. [11][12][13] These constraints require the modification and reinforcement of pure epoxy to improve its properties for advanced applications. Thus, focus should be placed on enhancing the mechanical properties, damage resilience, environmental endurance, and high-temperature performance of epoxy.…”

“…It also shows low thermal conductivity and undergoes degradation at high temperatures, which limits its use in areas with elevated heat. Regarding flammability, undiluted epoxy is flammable and releases hazardous vapors when ignited, giving rise to safety and environmental concerns 11–13 . These constraints require the modification and reinforcement of pure epoxy to improve its properties for advanced applications.…”

Study of the Effect of Tungsten Carbide Nanopowder Agglomerate Additives on the Strength Properties of Carbon Fiber-Reinforced Plastic

“…In recent years, the subject of modification of polymeric composite materials and carbon fiberreinforced plastic by nanoparticles is actively developing. The most common additives are: silica, aluminum oxides and carbon nanotubes [2][3][4].…”