Quantification by FT-IR (UATR/NIRA) of NBR/SBR blends

Detalhes bibliográficos
Autor(a) principal: Azevedo,Joyce Baracho
Data de Publicação: 2018
Outros Autores: Murakami,Lidia Mattos Silva, Ferreira,Ana Carolina, Diniz,Milton Faria, Silva,Leandro Mattos, Dutra,Rita de Cássia Lazzarini
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=S0104-14282018000500440
Resumo: Abstract Rubber blends are important materials in automotive industry, as well as in other sectors. However, there are implications when suitable use of a polymer in an artifact is not made. In the automotive area, for example, the use of an elastomer without the fuel resistance requirement would result in component degradation, potential fuel leakage, and danger of fire. The use of polymer blends may be the solution to this problem. Fourier transform infrared spectroscopy (FT-IR) can be used for the knowledge of the polymer content of these blends. Then, FT-IR quantitative methodologies for determining acrylonitrile-butadiene copolymer (NBR) copolymer and butadiene-styrene copolymer (SBR) contents were developed by the transflectance accessory, NIRA, and the transmission mode, being the sample analyzed by transmission and universal attenuated total reflection (UATR) in the medium infrared (MIR). UATR and NIRA methodologies showed better accuracy. However, the MIR analysis showed a detection limit between 10-20% of NBR.
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spelling Quantification by FT-IR (UATR/NIRA) of NBR/SBR blendscontentNBRNIRASBRUATRAbstract Rubber blends are important materials in automotive industry, as well as in other sectors. However, there are implications when suitable use of a polymer in an artifact is not made. In the automotive area, for example, the use of an elastomer without the fuel resistance requirement would result in component degradation, potential fuel leakage, and danger of fire. The use of polymer blends may be the solution to this problem. Fourier transform infrared spectroscopy (FT-IR) can be used for the knowledge of the polymer content of these blends. Then, FT-IR quantitative methodologies for determining acrylonitrile-butadiene copolymer (NBR) copolymer and butadiene-styrene copolymer (SBR) contents were developed by the transflectance accessory, NIRA, and the transmission mode, being the sample analyzed by transmission and universal attenuated total reflection (UATR) in the medium infrared (MIR). UATR and NIRA methodologies showed better accuracy. However, the MIR analysis showed a detection limit between 10-20% of NBR.Associação Brasileira de Polímeros2018-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14282018000500440Polímeros v.28 n.5 2018reponame:Polímeros (São Carlos. Online)instname:Associação Brasileira de Polímeros (ABPol)instacron:ABPO10.1590/0104-1428.00918info:eu-repo/semantics/openAccessAzevedo,Joyce BarachoMurakami,Lidia Mattos SilvaFerreira,Ana CarolinaDiniz,Milton FariaSilva,Leandro MattosDutra,Rita de Cássia Lazzarinieng2019-01-21T00:00:00Zoai:scielo:S0104-14282018000500440Revistahttp://www.scielo.br/pohttps://old.scielo.br/oai/scielo-oai.php||revista@abpol.org.br1678-51690104-1428opendoar:2019-01-21T00:00Polímeros (São Carlos. Online) - Associação Brasileira de Polímeros (ABPol)false
dc.title.none.fl_str_mv Quantification by FT-IR (UATR/NIRA) of NBR/SBR blends
title Quantification by FT-IR (UATR/NIRA) of NBR/SBR blends
spellingShingle Quantification by FT-IR (UATR/NIRA) of NBR/SBR blends
Azevedo,Joyce Baracho
content
NBR
NIRA
SBR
UATR
title_short Quantification by FT-IR (UATR/NIRA) of NBR/SBR blends
title_full Quantification by FT-IR (UATR/NIRA) of NBR/SBR blends
title_fullStr Quantification by FT-IR (UATR/NIRA) of NBR/SBR blends
title_full_unstemmed Quantification by FT-IR (UATR/NIRA) of NBR/SBR blends
title_sort Quantification by FT-IR (UATR/NIRA) of NBR/SBR blends
author Azevedo,Joyce Baracho
author_facet Azevedo,Joyce Baracho
Murakami,Lidia Mattos Silva
Ferreira,Ana Carolina
Diniz,Milton Faria
Silva,Leandro Mattos
Dutra,Rita de Cássia Lazzarini
author_role author
author2 Murakami,Lidia Mattos Silva
Ferreira,Ana Carolina
Diniz,Milton Faria
Silva,Leandro Mattos
Dutra,Rita de Cássia Lazzarini
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Azevedo,Joyce Baracho
Murakami,Lidia Mattos Silva
Ferreira,Ana Carolina
Diniz,Milton Faria
Silva,Leandro Mattos
Dutra,Rita de Cássia Lazzarini
dc.subject.por.fl_str_mv content
NBR
NIRA
SBR
UATR
topic content
NBR
NIRA
SBR
UATR
description Abstract Rubber blends are important materials in automotive industry, as well as in other sectors. However, there are implications when suitable use of a polymer in an artifact is not made. In the automotive area, for example, the use of an elastomer without the fuel resistance requirement would result in component degradation, potential fuel leakage, and danger of fire. The use of polymer blends may be the solution to this problem. Fourier transform infrared spectroscopy (FT-IR) can be used for the knowledge of the polymer content of these blends. Then, FT-IR quantitative methodologies for determining acrylonitrile-butadiene copolymer (NBR) copolymer and butadiene-styrene copolymer (SBR) contents were developed by the transflectance accessory, NIRA, and the transmission mode, being the sample analyzed by transmission and universal attenuated total reflection (UATR) in the medium infrared (MIR). UATR and NIRA methodologies showed better accuracy. However, the MIR analysis showed a detection limit between 10-20% of NBR.
publishDate 2018
dc.date.none.fl_str_mv 2018-12-01
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=S0104-14282018000500440
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14282018000500440
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/0104-1428.00918
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.28 n.5 2018
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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