Evaluation of Aging in Air of Poly (Ethylene Terephthalat) in Oxygen Plasma

Detalhes bibliográficos
Autor(a) principal: Feitor,Michelle Cequeira
Data de Publicação: 2015
Outros Autores: Alves Junior,Clodomiro, Bezerra,Clovis Medeiros, Sousa,Rômulo Ribeiro Magalhães de, Costa,Thercio Henrique de Carvalho
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=S1516-14392015000500891
Resumo: AbstractPolyester fabric samples – PET (poly (ethylene terephtalate)), were treated with oxygen plasma, in order to alter the hydrophilicity of such material. The process parameters: working pressure, current, tension and temperature were kept constant, varying only the treatment time. In order to evaluate the change caused on samples hydrophilicity, as well as the influence of the treatment time, the vertical wicking test was used. The samples were stored at standard temperature and pressure conditions, and their wettability were measured one day after the treatment and repeated after 30, 60 and 360 days, in order to check the stability of the effects produced. Scanning electron microscopy (SEM), Raman and ATR (Attenuated total reflection) spectroscopies were used to evaluate physical and chemical alterations on the samples surface. The results have shown a substantial improvement on the hydrophilicity of the treated samples compared to the non-treated sample.
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spelling Evaluation of Aging in Air of Poly (Ethylene Terephthalat) in Oxygen Plasmaaging treatmentlow-temperature plasma nitridingvertical wickingwettabilityAbstractPolyester fabric samples – PET (poly (ethylene terephtalate)), were treated with oxygen plasma, in order to alter the hydrophilicity of such material. The process parameters: working pressure, current, tension and temperature were kept constant, varying only the treatment time. In order to evaluate the change caused on samples hydrophilicity, as well as the influence of the treatment time, the vertical wicking test was used. The samples were stored at standard temperature and pressure conditions, and their wettability were measured one day after the treatment and repeated after 30, 60 and 360 days, in order to check the stability of the effects produced. Scanning electron microscopy (SEM), Raman and ATR (Attenuated total reflection) spectroscopies were used to evaluate physical and chemical alterations on the samples surface. The results have shown a substantial improvement on the hydrophilicity of the treated samples compared to the non-treated sample.ABM, ABC, ABPol2015-10-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392015000500891Materials Research v.18 n.5 2015reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/1516-1439.305814info:eu-repo/semantics/openAccessFeitor,Michelle CequeiraAlves Junior,ClodomiroBezerra,Clovis MedeirosSousa,Rômulo Ribeiro Magalhães deCosta,Thercio Henrique de Carvalhoeng2015-10-19T00:00:00Zoai:scielo:S1516-14392015000500891Revistahttp://www.scielo.br/mrPUBhttps://old.scielo.br/oai/scielo-oai.phpdedz@power.ufscar.br1980-53731516-1439opendoar:2015-10-19T00:00Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)false
dc.title.none.fl_str_mv Evaluation of Aging in Air of Poly (Ethylene Terephthalat) in Oxygen Plasma
title Evaluation of Aging in Air of Poly (Ethylene Terephthalat) in Oxygen Plasma
spellingShingle Evaluation of Aging in Air of Poly (Ethylene Terephthalat) in Oxygen Plasma
Feitor,Michelle Cequeira
aging treatment
low-temperature plasma nitriding
vertical wicking
wettability
title_short Evaluation of Aging in Air of Poly (Ethylene Terephthalat) in Oxygen Plasma
title_full Evaluation of Aging in Air of Poly (Ethylene Terephthalat) in Oxygen Plasma
title_fullStr Evaluation of Aging in Air of Poly (Ethylene Terephthalat) in Oxygen Plasma
title_full_unstemmed Evaluation of Aging in Air of Poly (Ethylene Terephthalat) in Oxygen Plasma
title_sort Evaluation of Aging in Air of Poly (Ethylene Terephthalat) in Oxygen Plasma
author Feitor,Michelle Cequeira
author_facet Feitor,Michelle Cequeira
Alves Junior,Clodomiro
Bezerra,Clovis Medeiros
Sousa,Rômulo Ribeiro Magalhães de
Costa,Thercio Henrique de Carvalho
author_role author
author2 Alves Junior,Clodomiro
Bezerra,Clovis Medeiros
Sousa,Rômulo Ribeiro Magalhães de
Costa,Thercio Henrique de Carvalho
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Feitor,Michelle Cequeira
Alves Junior,Clodomiro
Bezerra,Clovis Medeiros
Sousa,Rômulo Ribeiro Magalhães de
Costa,Thercio Henrique de Carvalho
dc.subject.por.fl_str_mv aging treatment
low-temperature plasma nitriding
vertical wicking
wettability
topic aging treatment
low-temperature plasma nitriding
vertical wicking
wettability
description AbstractPolyester fabric samples – PET (poly (ethylene terephtalate)), were treated with oxygen plasma, in order to alter the hydrophilicity of such material. The process parameters: working pressure, current, tension and temperature were kept constant, varying only the treatment time. In order to evaluate the change caused on samples hydrophilicity, as well as the influence of the treatment time, the vertical wicking test was used. The samples were stored at standard temperature and pressure conditions, and their wettability were measured one day after the treatment and repeated after 30, 60 and 360 days, in order to check the stability of the effects produced. Scanning electron microscopy (SEM), Raman and ATR (Attenuated total reflection) spectroscopies were used to evaluate physical and chemical alterations on the samples surface. The results have shown a substantial improvement on the hydrophilicity of the treated samples compared to the non-treated sample.
publishDate 2015
dc.date.none.fl_str_mv 2015-10-01
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=S1516-14392015000500891
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392015000500891
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/1516-1439.305814
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.18 n.5 2015
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_ 1754212665801048064

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