About the measurement of dynamic mechanical properties of bi-layer systems

Autores
Goyanes, Silvia Nair; Roncaglia, Augusto Jose; Saavedra, F.; Rubiolo, Gerardo Hector
Año de publicación
2004
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The bi-layer system has been well developed for many engineering structural components in the aircraft, automotive, microelectronics and modern space industries in the last few decades. Consequently, a good determination of its dynamic mechanical properties is important for an appropriate design of its industrial application. These studies are usually performed by a three-point bending test using a dynamic mechanical analyzer (DMA). In this work, we show that the three points bending test on a bi-layer system carried out with the test tool provided in a commercial DMA, for example the dynamic mechanical thermal analyzer (DMTA) Rheometric IV, can lead to erroneous results. Measurements on polymer-hard substrate bi-layer systems around the glass transition temperature of the polymer, Tg, give larger changes in elastic modulus and loss tangent than they are. This problem is not observed at temperatures lower than Tg. The design of new test tool and specimen geometry for the three points bending test is shown together with its application to the measurement of the dynamic elastic properties of a polyvinyl chloride (PVC)-aluminum bi-layer system. © 2003 Elsevier B.V. All rights reserved.
Fil: Goyanes, Silvia Nair. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina
Fil: Roncaglia, Augusto Jose. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina
Fil: Saavedra, F.. Universidad de Buenos Aires; Argentina
Fil: Rubiolo, Gerardo Hector. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina
Materia
Complex Bending Stiffness
Dynamic Mechanical Analyzer
Loss Tangent
Polymer-Hard Substrate Bi-Layer Systems
Three Points Bending Test
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/73390
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling About the measurement of dynamic mechanical properties of bi-layer systemsGoyanes, Silvia NairRoncaglia, Augusto JoseSaavedra, F.Rubiolo, Gerardo HectorComplex Bending StiffnessDynamic Mechanical AnalyzerLoss TangentPolymer-Hard Substrate Bi-Layer SystemsThree Points Bending TestThe bi-layer system has been well developed for many engineering structural components in the aircraft, automotive, microelectronics and modern space industries in the last few decades. Consequently, a good determination of its dynamic mechanical properties is important for an appropriate design of its industrial application. These studies are usually performed by a three-point bending test using a dynamic mechanical analyzer (DMA). In this work, we show that the three points bending test on a bi-layer system carried out with the test tool provided in a commercial DMA, for example the dynamic mechanical thermal analyzer (DMTA) Rheometric IV, can lead to erroneous results. Measurements on polymer-hard substrate bi-layer systems around the glass transition temperature of the polymer, Tg, give larger changes in elastic modulus and loss tangent than they are. This problem is not observed at temperatures lower than Tg. The design of new test tool and specimen geometry for the three points bending test is shown together with its application to the measurement of the dynamic elastic properties of a polyvinyl chloride (PVC)-aluminum bi-layer system. © 2003 Elsevier B.V. All rights reserved.Fil: Goyanes, Silvia Nair. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; ArgentinaFil: Roncaglia, Augusto Jose. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; ArgentinaFil: Saavedra, F.. Universidad de Buenos Aires; ArgentinaFil: Rubiolo, Gerardo Hector. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; ArgentinaElsevier Science Sa2004-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/73390Goyanes, Silvia Nair; Roncaglia, Augusto Jose; Saavedra, F.; Rubiolo, Gerardo Hector; About the measurement of dynamic mechanical properties of bi-layer systems; Elsevier Science Sa; Materials Science and Engineering A: Structural Materials: Properties, Microstructure and Processing; 370; 1-2; 12-2004; 431-4340921-5093CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.msea.2003.07.022info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:12:00Zoai:ri.conicet.gov.ar:11336/73390instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:12:00.288CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv About the measurement of dynamic mechanical properties of bi-layer systems
title About the measurement of dynamic mechanical properties of bi-layer systems
spellingShingle About the measurement of dynamic mechanical properties of bi-layer systems
Goyanes, Silvia Nair
Complex Bending Stiffness
Dynamic Mechanical Analyzer
Loss Tangent
Polymer-Hard Substrate Bi-Layer Systems
Three Points Bending Test
title_short About the measurement of dynamic mechanical properties of bi-layer systems
title_full About the measurement of dynamic mechanical properties of bi-layer systems
title_fullStr About the measurement of dynamic mechanical properties of bi-layer systems
title_full_unstemmed About the measurement of dynamic mechanical properties of bi-layer systems
title_sort About the measurement of dynamic mechanical properties of bi-layer systems
dc.creator.none.fl_str_mv Goyanes, Silvia Nair
Roncaglia, Augusto Jose
Saavedra, F.
Rubiolo, Gerardo Hector
author Goyanes, Silvia Nair
author_facet Goyanes, Silvia Nair
Roncaglia, Augusto Jose
Saavedra, F.
Rubiolo, Gerardo Hector
author_role author
author2 Roncaglia, Augusto Jose
Saavedra, F.
Rubiolo, Gerardo Hector
author2_role author
author
author
dc.subject.none.fl_str_mv Complex Bending Stiffness
Dynamic Mechanical Analyzer
Loss Tangent
Polymer-Hard Substrate Bi-Layer Systems
Three Points Bending Test
topic Complex Bending Stiffness
Dynamic Mechanical Analyzer
Loss Tangent
Polymer-Hard Substrate Bi-Layer Systems
Three Points Bending Test
dc.description.none.fl_txt_mv The bi-layer system has been well developed for many engineering structural components in the aircraft, automotive, microelectronics and modern space industries in the last few decades. Consequently, a good determination of its dynamic mechanical properties is important for an appropriate design of its industrial application. These studies are usually performed by a three-point bending test using a dynamic mechanical analyzer (DMA). In this work, we show that the three points bending test on a bi-layer system carried out with the test tool provided in a commercial DMA, for example the dynamic mechanical thermal analyzer (DMTA) Rheometric IV, can lead to erroneous results. Measurements on polymer-hard substrate bi-layer systems around the glass transition temperature of the polymer, Tg, give larger changes in elastic modulus and loss tangent than they are. This problem is not observed at temperatures lower than Tg. The design of new test tool and specimen geometry for the three points bending test is shown together with its application to the measurement of the dynamic elastic properties of a polyvinyl chloride (PVC)-aluminum bi-layer system. © 2003 Elsevier B.V. All rights reserved.
Fil: Goyanes, Silvia Nair. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina
Fil: Roncaglia, Augusto Jose. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina
Fil: Saavedra, F.. Universidad de Buenos Aires; Argentina
Fil: Rubiolo, Gerardo Hector. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina
description The bi-layer system has been well developed for many engineering structural components in the aircraft, automotive, microelectronics and modern space industries in the last few decades. Consequently, a good determination of its dynamic mechanical properties is important for an appropriate design of its industrial application. These studies are usually performed by a three-point bending test using a dynamic mechanical analyzer (DMA). In this work, we show that the three points bending test on a bi-layer system carried out with the test tool provided in a commercial DMA, for example the dynamic mechanical thermal analyzer (DMTA) Rheometric IV, can lead to erroneous results. Measurements on polymer-hard substrate bi-layer systems around the glass transition temperature of the polymer, Tg, give larger changes in elastic modulus and loss tangent than they are. This problem is not observed at temperatures lower than Tg. The design of new test tool and specimen geometry for the three points bending test is shown together with its application to the measurement of the dynamic elastic properties of a polyvinyl chloride (PVC)-aluminum bi-layer system. © 2003 Elsevier B.V. All rights reserved.
publishDate 2004
dc.date.none.fl_str_mv 2004-12
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/73390
Goyanes, Silvia Nair; Roncaglia, Augusto Jose; Saavedra, F.; Rubiolo, Gerardo Hector; About the measurement of dynamic mechanical properties of bi-layer systems; Elsevier Science Sa; Materials Science and Engineering A: Structural Materials: Properties, Microstructure and Processing; 370; 1-2; 12-2004; 431-434
0921-5093
CONICET Digital
CONICET
url http://hdl.handle.net/11336/73390
identifier_str_mv Goyanes, Silvia Nair; Roncaglia, Augusto Jose; Saavedra, F.; Rubiolo, Gerardo Hector; About the measurement of dynamic mechanical properties of bi-layer systems; Elsevier Science Sa; Materials Science and Engineering A: Structural Materials: Properties, Microstructure and Processing; 370; 1-2; 12-2004; 431-434
0921-5093
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.msea.2003.07.022
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science Sa
publisher.none.fl_str_mv Elsevier Science Sa
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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