Dynamical properties of epoxy composites filled with quartz powder

The dynamical mechanical properties of epoxy composites filled with different amounts of quartz powder were investigated. The loss tangent and the storage Young's modulus were measured at frequencies between 5 and 323 Hz with a tension-compression device, from room temperature up to 460 K. The...

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Detalles Bibliográficos
Autores principales: Goyanes, S.N, Marconi, J.D, König, P.G, Martin, M.D, Mondragon, I.
Formato: JOUR
Materias:
Activation energy
Composite materials
Elastic moduli
Glass transition
Quartz
Epoxy composites
Tension-compression devices
Epoxy resins
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_09258388_v310_n1-2_p374_Goyanes
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_09258388_v310_n1-2_p374_Goyanes
record_format dspace
spelling todo:paper_09258388_v310_n1-2_p374_Goyanes2023-10-03T15:46:23Z Dynamical properties of epoxy composites filled with quartz powder Goyanes, S.N Marconi, J.D König, P.G Martin, M.D Mondragon, I. Activation energy Composite materials Elastic moduli Glass transition Quartz Epoxy composites Tension-compression devices Epoxy resins The dynamical mechanical properties of epoxy composites filled with different amounts of quartz powder were investigated. The loss tangent and the storage Young's modulus were measured at frequencies between 5 and 323 Hz with a tension-compression device, from room temperature up to 460 K. The glass transition temperature and the apparent activation energy increase with filler content. The dynamic modulus also increases with quartz powder percentages. Test frequency and temperature dependence of these results were analyzed within the scope of models presented in the literature for composite materials. Fil:Goyanes, S.N Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Marconi, J.D Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:König, P.G Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_09258388_v310_n1-2_p374_Goyanes
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Activation energy
Composite materials
Elastic moduli
Glass transition
Quartz
Epoxy composites
Tension-compression devices
Epoxy resins
spellingShingle Activation energy
Composite materials
Elastic moduli
Glass transition
Quartz
Epoxy composites
Tension-compression devices
Epoxy resins
Goyanes, S.N
Marconi, J.D
König, P.G
Martin, M.D
Mondragon, I.
Dynamical properties of epoxy composites filled with quartz powder
topic_facet Activation energy
Composite materials
Elastic moduli
Glass transition
Quartz
Epoxy composites
Tension-compression devices
Epoxy resins
description The dynamical mechanical properties of epoxy composites filled with different amounts of quartz powder were investigated. The loss tangent and the storage Young's modulus were measured at frequencies between 5 and 323 Hz with a tension-compression device, from room temperature up to 460 K. The glass transition temperature and the apparent activation energy increase with filler content. The dynamic modulus also increases with quartz powder percentages. Test frequency and temperature dependence of these results were analyzed within the scope of models presented in the literature for composite materials.
format JOUR
author Goyanes, S.N
Marconi, J.D
König, P.G
Martin, M.D
Mondragon, I.
author_facet Goyanes, S.N
Marconi, J.D
König, P.G
Martin, M.D
Mondragon, I.
author_sort Goyanes, S.N
title Dynamical properties of epoxy composites filled with quartz powder
title_short Dynamical properties of epoxy composites filled with quartz powder
title_full Dynamical properties of epoxy composites filled with quartz powder
title_fullStr Dynamical properties of epoxy composites filled with quartz powder
title_full_unstemmed Dynamical properties of epoxy composites filled with quartz powder
title_sort dynamical properties of epoxy composites filled with quartz powder
url http://hdl.handle.net/20.500.12110/paper_09258388_v310_n1-2_p374_Goyanes
work_keys_str_mv AT goyanessn dynamicalpropertiesofepoxycompositesfilledwithquartzpowder
AT marconijd dynamicalpropertiesofepoxycompositesfilledwithquartzpowder
AT konigpg dynamicalpropertiesofepoxycompositesfilledwithquartzpowder
AT martinmd dynamicalpropertiesofepoxycompositesfilledwithquartzpowder
AT mondragoni dynamicalpropertiesofepoxycompositesfilledwithquartzpowder
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