Mechanical and thermomechanical properties of polyamide 6/Brazilian organoclay nanocomposites

Detalhes bibliográficos
Autor(a) principal: Paz,Renê Anisio da
Data de Publicação: 2016
Outros Autores: Leite,Amanda Melissa Damião, Araújo,Edcleide Maria, Medeiros,Vanessa da Nóbrega, Melo,Tomás Jeferson Alves de, Pessan,Luiz Antônio
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=S0104-14282016000100008
Resumo: Abstract Polymer/clay nanocomposites are a new class of composites with polymer matrices where the disperse phase is a silicate with elementary particles that have at least one of dimensions in nanometer order. Polyamide 6/Brazilian organoclay nanocomposites were prepared by melt intercalation, and the mechanical, thermal and thermomechanical properties were studied. The structure and morphology of the nanocomposites were evaluated by X-ray diffraction (XRD) and transmission electron microscopy (TEM). It was verified by XRD and TEM analysis that all systems presented exfoliated structure predominantly. By thermogravimetry (TG), nanocomposites showed higher stabilities in relation to pure polymer. It was observed that the nanocomposites showed better mechanical properties compared to the properties of polyamide 6. The heat deflection temperature (HDT) values of the nanocomposites showed a significant increase in relation to pure polymer.
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spelling Mechanical and thermomechanical properties of polyamide 6/Brazilian organoclay nanocompositesnanocompositespolyamide 6HDTorganoclaysAbstract Polymer/clay nanocomposites are a new class of composites with polymer matrices where the disperse phase is a silicate with elementary particles that have at least one of dimensions in nanometer order. Polyamide 6/Brazilian organoclay nanocomposites were prepared by melt intercalation, and the mechanical, thermal and thermomechanical properties were studied. The structure and morphology of the nanocomposites were evaluated by X-ray diffraction (XRD) and transmission electron microscopy (TEM). It was verified by XRD and TEM analysis that all systems presented exfoliated structure predominantly. By thermogravimetry (TG), nanocomposites showed higher stabilities in relation to pure polymer. It was observed that the nanocomposites showed better mechanical properties compared to the properties of polyamide 6. The heat deflection temperature (HDT) values of the nanocomposites showed a significant increase in relation to pure polymer.Associação Brasileira de Polímeros2016-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14282016000100008Polímeros v.26 n.1 2016reponame:Polímeros (São Carlos. Online)instname:Associação Brasileira de Polímeros (ABPol)instacron:ABPO10.1590/0104-1428.1748info:eu-repo/semantics/openAccessPaz,Renê Anisio daLeite,Amanda Melissa DamiãoAraújo,Edcleide MariaMedeiros,Vanessa da NóbregaMelo,Tomás Jeferson Alves dePessan,Luiz Antônioeng2016-12-16T00:00:00Zoai:scielo:S0104-14282016000100008Revistahttp://www.scielo.br/pohttps://old.scielo.br/oai/scielo-oai.php||revista@abpol.org.br1678-51690104-1428opendoar:2016-12-16T00:00Polímeros (São Carlos. Online) - Associação Brasileira de Polímeros (ABPol)false
dc.title.none.fl_str_mv Mechanical and thermomechanical properties of polyamide 6/Brazilian organoclay nanocomposites
title Mechanical and thermomechanical properties of polyamide 6/Brazilian organoclay nanocomposites
spellingShingle Mechanical and thermomechanical properties of polyamide 6/Brazilian organoclay nanocomposites
Paz,Renê Anisio da
nanocomposites
polyamide 6
HDT
organoclays
title_short Mechanical and thermomechanical properties of polyamide 6/Brazilian organoclay nanocomposites
title_full Mechanical and thermomechanical properties of polyamide 6/Brazilian organoclay nanocomposites
title_fullStr Mechanical and thermomechanical properties of polyamide 6/Brazilian organoclay nanocomposites
title_full_unstemmed Mechanical and thermomechanical properties of polyamide 6/Brazilian organoclay nanocomposites
title_sort Mechanical and thermomechanical properties of polyamide 6/Brazilian organoclay nanocomposites
author Paz,Renê Anisio da
author_facet Paz,Renê Anisio da
Leite,Amanda Melissa Damião
Araújo,Edcleide Maria
Medeiros,Vanessa da Nóbrega
Melo,Tomás Jeferson Alves de
Pessan,Luiz Antônio
author_role author
author2 Leite,Amanda Melissa Damião
Araújo,Edcleide Maria
Medeiros,Vanessa da Nóbrega
Melo,Tomás Jeferson Alves de
Pessan,Luiz Antônio
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Paz,Renê Anisio da
Leite,Amanda Melissa Damião
Araújo,Edcleide Maria
Medeiros,Vanessa da Nóbrega
Melo,Tomás Jeferson Alves de
Pessan,Luiz Antônio
dc.subject.por.fl_str_mv nanocomposites
polyamide 6
HDT
organoclays
topic nanocomposites
polyamide 6
HDT
organoclays
description Abstract Polymer/clay nanocomposites are a new class of composites with polymer matrices where the disperse phase is a silicate with elementary particles that have at least one of dimensions in nanometer order. Polyamide 6/Brazilian organoclay nanocomposites were prepared by melt intercalation, and the mechanical, thermal and thermomechanical properties were studied. The structure and morphology of the nanocomposites were evaluated by X-ray diffraction (XRD) and transmission electron microscopy (TEM). It was verified by XRD and TEM analysis that all systems presented exfoliated structure predominantly. By thermogravimetry (TG), nanocomposites showed higher stabilities in relation to pure polymer. It was observed that the nanocomposites showed better mechanical properties compared to the properties of polyamide 6. The heat deflection temperature (HDT) values of the nanocomposites showed a significant increase in relation to pure polymer.
publishDate 2016
dc.date.none.fl_str_mv 2016-03-01
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=S0104-14282016000100008
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14282016000100008
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/0104-1428.1748
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.26 n.1 2016
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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