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Fatigue behaviour study on repaired aramid fiber/epoxy composites
(2009-07-01)
Aramid fiber reinforced polymer composites have been used in a wide variety of applications, such as aerospace, marine, sporting equipment and in the defense sector, due to their outstanding properties at low density. The ...
Fatigue behaviour study on repaired aramid fiber/epoxy composites
(2009-07-01)
Aramid fiber reinforced polymer composites have been used in a wide variety of applications, such as aerospace, marine, sporting equipment and in the defense sector, due to their outstanding properties at low density. The ...
Desenvolvimento de compósitos nanomodificados utilizando fibras de aramida envelhecidas: uma alternativa para proteções balísticas
(Universidade Federal de Minas GeraisUFMG, 2016-04-27)
This study portrays new destinations for aramid fabrics from discarded bulletproof vests and its application as ballistic shield. The new ballistic composite material is a hybrid laminate, in which expired aramid fibers ...
Barrier properties for short-fiber-reinforced epoxy foams
(John Wiley & Sons Inc, 2006-11)
The barrier properdes of short-fiber-reinforced epoxy foam are characterized and compared with unreinforced epoxy foam in terms of moisture absorption, flammability properties, and impact properties. Compression and shear ...
Estudo de envelhecimento e propriedades mecânicas de compósito epóxi reforçado com tecido plano de kevlar e híbrido vidro/kevlar
(Universidade Federal de SergipePós-Graduação em Ciência e Engenharia de MateriaisBRUFS, 2017)
Lightweight structural composites with electromagnetic applications
(2015-05-26)
In the aerospace field, the use of multifunctional composites has become increasingly important in combining different properties within a single component. This chapter addresses the topic of structural polymer composites ...
Obtenção e caracterização de tecido de Aramida tridirecional visando aplicações sujeitas a impactos de alta energia
(Universidade Federal de São Paulo (UNIFESP), 2020-09-28)
The evolution of ballistic protection systems, both individual and equipment, has occurred due to the search for increasingly efficient and lightweight devices, with an increasing use of bidirectional (2D) reinforcements ...