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, Silvia Nair, Marconi, Jorge Diego, König, Pablo Germán
Publicado:	2000
Materias:	Activation energy Composite materials Elastic moduli Glass transition Quartz Epoxy composites Tension-compression devices Epoxy resins
Acceso en línea:	https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_09258388_v310_n1-2_p374_Goyanes 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	paper:paper_09258388_v310_n1-2_p374_Goyanes
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spelling	paper:paper_09258388_v310_n1-2_p374_Goyanes2023-06-08T15:51:25Z Dynamical properties of epoxy composites filled with quartz powder Goyanes, Silvia Nair Marconi, Jorge Diego König, Pablo Germán 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. 2000 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_09258388_v310_n1-2_p374_Goyanes 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, Silvia Nair Marconi, Jorge Diego König, Pablo Germán 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.
author	Goyanes, Silvia Nair Marconi, Jorge Diego König, Pablo Germán
author_facet	Goyanes, Silvia Nair Marconi, Jorge Diego König, Pablo Germán
author_sort	Goyanes, Silvia Nair
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
publishDate	2000
url	https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_09258388_v310_n1-2_p374_Goyanes http://hdl.handle.net/20.500.12110/paper_09258388_v310_n1-2_p374_Goyanes
work_keys_str_mv	AT goyanessilvianair dynamicalpropertiesofepoxycompositesfilledwithquartzpowder AT marconijorgediego dynamicalpropertiesofepoxycompositesfilledwithquartzpowder AT konigpablogerman dynamicalpropertiesofepoxycompositesfilledwithquartzpowder
_version_	1768544601975554048

Dynamical properties of epoxy composites filled with quartz powder

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