Thermooxidative Degradation of Composites Based on Epoxy Resin and Metal Nanopowders; Materials Science Forum; Vol. 942 : Modern Problems in Materials Processing, Manufacturing, Testing and Quality Assurance

Thermooxidative Degradation of Composites Based on Epoxy Resin and Metal Nanopowders; Materials Science Forum; Vol. 942 : Modern Problems in Materials Processing, Manufacturing, Testing and Quality Assurance

Detalhes bibliográficos
Parent link:Materials Science Forum: Scientific Journal
Vol. 942 : Modern Problems in Materials Processing, Manufacturing, Testing and Quality Assurance.— 2019.— [P. 11-20]
Autor principal: Lipchansky D. S. Dmitry Sergeevich
Autor Corporativo: Национальный исследовательский Томский политехнический университет Инженерная школа неразрушающего контроля и безопасности Отделение контроля и диагностики
Outros Autores: Nazarenko O. B. Olga Bronislavovna
Resumo:Title screen
The thermooxidative degradation behavior of the epoxy composites filled with metal nanopowders has been investigated by thermogravimetric analysis under nonisothermal conditions in air atmosphere. The mechanical characteristics of epoxy composites were also studied by three-point bending method. The comparison of two different types of metal nanopowder was made. Aluminum and copper nanopowders prepared by electrical explosion of wires were used as fillers separately as well as in combination with conventional fame-retardant boric acid. It was shown that aluminum nanopowder increased slightly thermal stability of the epoxy composites. On the contrary, the introduction of copper nanopowder in epoxy resin led to rapid degradation of the epoxy composite. The combination of metal nanopowders and boric acid improved thermal stability of the epoxy composites. The highest flexural properties showed the epoxy composite filled with copper nanopowder.
Режим доступа: по договору с организацией-держателем ресурса
Idioma:inglês
Publicado em: 2019
Assuntos:
электронный ресурс
труды учёных ТПУ
composites
modification
epoxy resin
filler
metal nanopowder
thermooxidative degradation
композиты
эпоксидные смолы
наполнители
нанопорошки
Acesso em linha:https://doi.org/10.4028/www.scientific.net/MSF.942.11
Formato: Recurso Electrónico Capítulo de Livro
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=660014

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