Development of a Simple Dielectric Analysis Module for Online Cure Monitoring of a Commercial Epoxy Resin Formulation
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Materials research (São Carlos. Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392017000800291 |
Resumo: | The final properties of thermosets are strongly dependent on their curing process. Therefore, closely monitoring this process is necessary to assure the manufacturing quality and productivity. In this way, the aim of this study is to develop a simple dielectric module for monitoring and optimizing the industrial curing cycle of thermosets. The module is based on a data acquisition system and an interdigital sensor that remains in contact with the resin throughout the entire curing process. Dielectric analysis (DEA) was performed in a commercial epoxy resin formulation widely used as a matrix for thermoset composites, which was submitted to a pre-established and validated curing cycle. The properties derived from DEA measurements are in accordance with differential scanning calorimetry (DSC) results, allowing the identification of key stages of the curing process. The similarity between the results of both techniques is a strong indicative of the possibility of using the developed module as an alternative for industrial cure monitoring and optimization. |
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Materials research (São Carlos. Online) |
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Development of a Simple Dielectric Analysis Module for Online Cure Monitoring of a Commercial Epoxy Resin Formulationonline cure monitoringdielectric analysisepoxy resinthermosetsThe final properties of thermosets are strongly dependent on their curing process. Therefore, closely monitoring this process is necessary to assure the manufacturing quality and productivity. In this way, the aim of this study is to develop a simple dielectric module for monitoring and optimizing the industrial curing cycle of thermosets. The module is based on a data acquisition system and an interdigital sensor that remains in contact with the resin throughout the entire curing process. Dielectric analysis (DEA) was performed in a commercial epoxy resin formulation widely used as a matrix for thermoset composites, which was submitted to a pre-established and validated curing cycle. The properties derived from DEA measurements are in accordance with differential scanning calorimetry (DSC) results, allowing the identification of key stages of the curing process. The similarity between the results of both techniques is a strong indicative of the possibility of using the developed module as an alternative for industrial cure monitoring and optimization.ABM, ABC, ABPol2017-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392017000800291Materials Research v.20 suppl.2 2017reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/1980-5373-mr-2017-0067info:eu-repo/semantics/openAccessRaponi,Olívia de AndradeRaponi,Rafael de AndradeBarban,Gabriel BissaroBenedetto,Ricardo Mello DiAncelotti Junior,Antonio Carloseng2018-04-12T00:00:00Zoai:scielo:S1516-14392017000800291Revistahttp://www.scielo.br/mrPUBhttps://old.scielo.br/oai/scielo-oai.phpdedz@power.ufscar.br1980-53731516-1439opendoar:2018-04-12T00:00Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)false |
dc.title.none.fl_str_mv |
Development of a Simple Dielectric Analysis Module for Online Cure Monitoring of a Commercial Epoxy Resin Formulation |
title |
Development of a Simple Dielectric Analysis Module for Online Cure Monitoring of a Commercial Epoxy Resin Formulation |
spellingShingle |
Development of a Simple Dielectric Analysis Module for Online Cure Monitoring of a Commercial Epoxy Resin Formulation Raponi,Olívia de Andrade online cure monitoring dielectric analysis epoxy resin thermosets |
title_short |
Development of a Simple Dielectric Analysis Module for Online Cure Monitoring of a Commercial Epoxy Resin Formulation |
title_full |
Development of a Simple Dielectric Analysis Module for Online Cure Monitoring of a Commercial Epoxy Resin Formulation |
title_fullStr |
Development of a Simple Dielectric Analysis Module for Online Cure Monitoring of a Commercial Epoxy Resin Formulation |
title_full_unstemmed |
Development of a Simple Dielectric Analysis Module for Online Cure Monitoring of a Commercial Epoxy Resin Formulation |
title_sort |
Development of a Simple Dielectric Analysis Module for Online Cure Monitoring of a Commercial Epoxy Resin Formulation |
author |
Raponi,Olívia de Andrade |
author_facet |
Raponi,Olívia de Andrade Raponi,Rafael de Andrade Barban,Gabriel Bissaro Benedetto,Ricardo Mello Di Ancelotti Junior,Antonio Carlos |
author_role |
author |
author2 |
Raponi,Rafael de Andrade Barban,Gabriel Bissaro Benedetto,Ricardo Mello Di Ancelotti Junior,Antonio Carlos |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Raponi,Olívia de Andrade Raponi,Rafael de Andrade Barban,Gabriel Bissaro Benedetto,Ricardo Mello Di Ancelotti Junior,Antonio Carlos |
dc.subject.por.fl_str_mv |
online cure monitoring dielectric analysis epoxy resin thermosets |
topic |
online cure monitoring dielectric analysis epoxy resin thermosets |
description |
The final properties of thermosets are strongly dependent on their curing process. Therefore, closely monitoring this process is necessary to assure the manufacturing quality and productivity. In this way, the aim of this study is to develop a simple dielectric module for monitoring and optimizing the industrial curing cycle of thermosets. The module is based on a data acquisition system and an interdigital sensor that remains in contact with the resin throughout the entire curing process. Dielectric analysis (DEA) was performed in a commercial epoxy resin formulation widely used as a matrix for thermoset composites, which was submitted to a pre-established and validated curing cycle. The properties derived from DEA measurements are in accordance with differential scanning calorimetry (DSC) results, allowing the identification of key stages of the curing process. The similarity between the results of both techniques is a strong indicative of the possibility of using the developed module as an alternative for industrial cure monitoring and optimization. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392017000800291 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392017000800291 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1980-5373-mr-2017-0067 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
ABM, ABC, ABPol |
publisher.none.fl_str_mv |
ABM, ABC, ABPol |
dc.source.none.fl_str_mv |
Materials Research v.20 suppl.2 2017 reponame:Materials research (São Carlos. Online) instname:Universidade Federal de São Carlos (UFSCAR) instacron:ABM ABC ABPOL |
instname_str |
Universidade Federal de São Carlos (UFSCAR) |
instacron_str |
ABM ABC ABPOL |
institution |
ABM ABC ABPOL |
reponame_str |
Materials research (São Carlos. Online) |
collection |
Materials research (São Carlos. Online) |
repository.name.fl_str_mv |
Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR) |
repository.mail.fl_str_mv |
dedz@power.ufscar.br |
_version_ |
1754212671130959872 |