Dynamic mechanical analysis and crystalline analysis of hemp fiber reinforced cellulose filled epoxy composite

Detalhes bibliográficos
Autor(a) principal: Palanivel,Anand
Data de Publicação: 2017
Outros Autores: Veerabathiran,Anbumalar, Duruvasalu,Rajesh, Iyyanar,Saranraj, Velumayil,Ramesh
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Polímeros (São Carlos. Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14282017000400309
Resumo: Abstract The Dynamic mechanical behavior of chemically treated and untreated hemp fiber reinforced composites was investigated. The morphology of the composites was studied to understand the interaction between the filler and polymer. A series of dynamic mechanical tests were performed by varying the fiber loading and test frequencies over a range of testing temperatures. It was found that the storage modulus (E’) recorded above the glass transition temperature (Tg) decrease with increasing temperature. The loss modulus (E”) and damping peaks (Tan δ) values were found to be reduced with increasing matrix loading and temperature. Morphological changes and crystallinity of Composites were investigated using scanning electron microscope (SEM) and XRD techniques. The composites with Alkali and Benzoyl treated fibers has attributed enhanced DMA Results. In case of XRD studies, the composites with treated fibers with higher filler content show enhanced crystallinity.
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spelling Dynamic mechanical analysis and crystalline analysis of hemp fiber reinforced cellulose filled epoxy compositecrystallinityDMAfiber treatmentshemp fiberSEMXRDAbstract The Dynamic mechanical behavior of chemically treated and untreated hemp fiber reinforced composites was investigated. The morphology of the composites was studied to understand the interaction between the filler and polymer. A series of dynamic mechanical tests were performed by varying the fiber loading and test frequencies over a range of testing temperatures. It was found that the storage modulus (E’) recorded above the glass transition temperature (Tg) decrease with increasing temperature. The loss modulus (E”) and damping peaks (Tan δ) values were found to be reduced with increasing matrix loading and temperature. Morphological changes and crystallinity of Composites were investigated using scanning electron microscope (SEM) and XRD techniques. The composites with Alkali and Benzoyl treated fibers has attributed enhanced DMA Results. In case of XRD studies, the composites with treated fibers with higher filler content show enhanced crystallinity.Associação Brasileira de Polímeros2017-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14282017000400309Polímeros v.27 n.4 2017reponame:Polímeros (São Carlos. Online)instname:Associação Brasileira de Polímeros (ABPol)instacron:ABPO10.1590/0104-1428.00516info:eu-repo/semantics/openAccessPalanivel,AnandVeerabathiran,AnbumalarDuruvasalu,RajeshIyyanar,SaranrajVelumayil,Ramesheng2017-12-08T00:00:00Zoai:scielo:S0104-14282017000400309Revistahttp://www.scielo.br/pohttps://old.scielo.br/oai/scielo-oai.php||revista@abpol.org.br1678-51690104-1428opendoar:2017-12-08T00:00Polímeros (São Carlos. Online) - Associação Brasileira de Polímeros (ABPol)false
dc.title.none.fl_str_mv Dynamic mechanical analysis and crystalline analysis of hemp fiber reinforced cellulose filled epoxy composite
title Dynamic mechanical analysis and crystalline analysis of hemp fiber reinforced cellulose filled epoxy composite
spellingShingle Dynamic mechanical analysis and crystalline analysis of hemp fiber reinforced cellulose filled epoxy composite
Palanivel,Anand
crystallinity
DMA
fiber treatments
hemp fiber
SEM
XRD
title_short Dynamic mechanical analysis and crystalline analysis of hemp fiber reinforced cellulose filled epoxy composite
title_full Dynamic mechanical analysis and crystalline analysis of hemp fiber reinforced cellulose filled epoxy composite
title_fullStr Dynamic mechanical analysis and crystalline analysis of hemp fiber reinforced cellulose filled epoxy composite
title_full_unstemmed Dynamic mechanical analysis and crystalline analysis of hemp fiber reinforced cellulose filled epoxy composite
title_sort Dynamic mechanical analysis and crystalline analysis of hemp fiber reinforced cellulose filled epoxy composite
author Palanivel,Anand
author_facet Palanivel,Anand
Veerabathiran,Anbumalar
Duruvasalu,Rajesh
Iyyanar,Saranraj
Velumayil,Ramesh
author_role author
author2 Veerabathiran,Anbumalar
Duruvasalu,Rajesh
Iyyanar,Saranraj
Velumayil,Ramesh
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Palanivel,Anand
Veerabathiran,Anbumalar
Duruvasalu,Rajesh
Iyyanar,Saranraj
Velumayil,Ramesh
dc.subject.por.fl_str_mv crystallinity
DMA
fiber treatments
hemp fiber
SEM
XRD
topic crystallinity
DMA
fiber treatments
hemp fiber
SEM
XRD
description Abstract The Dynamic mechanical behavior of chemically treated and untreated hemp fiber reinforced composites was investigated. The morphology of the composites was studied to understand the interaction between the filler and polymer. A series of dynamic mechanical tests were performed by varying the fiber loading and test frequencies over a range of testing temperatures. It was found that the storage modulus (E’) recorded above the glass transition temperature (Tg) decrease with increasing temperature. The loss modulus (E”) and damping peaks (Tan δ) values were found to be reduced with increasing matrix loading and temperature. Morphological changes and crystallinity of Composites were investigated using scanning electron microscope (SEM) and XRD techniques. The composites with Alkali and Benzoyl treated fibers has attributed enhanced DMA Results. In case of XRD studies, the composites with treated fibers with higher filler content show enhanced crystallinity.
publishDate 2017
dc.date.none.fl_str_mv 2017-12-01
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=S0104-14282017000400309
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14282017000400309
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/0104-1428.00516
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 Associação Brasileira de Polímeros
publisher.none.fl_str_mv Associação Brasileira de Polímeros
dc.source.none.fl_str_mv Polímeros v.27 n.4 2017
reponame:Polímeros (São Carlos. Online)
instname:Associação Brasileira de Polímeros (ABPol)
instacron:ABPO
instname_str Associação Brasileira de Polímeros (ABPol)
instacron_str ABPO
institution ABPO
reponame_str Polímeros (São Carlos. Online)
collection Polímeros (São Carlos. Online)
repository.name.fl_str_mv Polímeros (São Carlos. Online) - Associação Brasileira de Polímeros (ABPol)
repository.mail.fl_str_mv ||revista@abpol.org.br
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