UATR and NIRA evaluation in the quantification of ATBC in NC blends

Detalhes bibliográficos
Autor(a) principal: Mello,Talita de Souza Dias
Data de Publicação: 2018
Outros Autores: Diniz,Milton Faria, 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=S0104-14282018000300239
Resumo: Abstract The paint industry requires rapid and accurate methodologies of raw materials qualitiy controls. For example, the evaluation of the suitable ratio of binary mixtures of polymer/plasticizer such as nitrocellulose (NC)/acetyl tributyl citrate (ATBC) must be done, since this ratio is directly related to the performance of the final product. However, there is a small number of quantitative methodologies of such control in the literature. In this context, in this paper, the applicability of Infrared Fourier Transform Spectroscopy (FT-IR) techniques by using universal total attenuated reflection (UATR), in the middle infrared (MIR), and the reflectance analysis in the near infrared region (NIRA) is evaluated for the quantification of plasticizer ATBC in mixtures with NC. MIR and NIR methodologies presented good results such as: practicality of not requiring refined sample preparation, analysis time about 30 min and good accuracy, suitable data for using in the quality control laboratories of paint industry.
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spelling UATR and NIRA evaluation in the quantification of ATBC in NC blendsATBCNCNIRApaintsUATRAbstract The paint industry requires rapid and accurate methodologies of raw materials qualitiy controls. For example, the evaluation of the suitable ratio of binary mixtures of polymer/plasticizer such as nitrocellulose (NC)/acetyl tributyl citrate (ATBC) must be done, since this ratio is directly related to the performance of the final product. However, there is a small number of quantitative methodologies of such control in the literature. In this context, in this paper, the applicability of Infrared Fourier Transform Spectroscopy (FT-IR) techniques by using universal total attenuated reflection (UATR), in the middle infrared (MIR), and the reflectance analysis in the near infrared region (NIRA) is evaluated for the quantification of plasticizer ATBC in mixtures with NC. MIR and NIR methodologies presented good results such as: practicality of not requiring refined sample preparation, analysis time about 30 min and good accuracy, suitable data for using in the quality control laboratories of paint industry.Associação Brasileira de Polímeros2018-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14282018000300239Polímeros v.28 n.3 2018reponame:Polímeros (São Carlos. Online)instname:Associação Brasileira de Polímeros (ABPol)instacron:ABPO10.1590/0104-1428.16816info:eu-repo/semantics/openAccessMello,Talita de Souza DiasDiniz,Milton FariaDutra,Rita de Cássia Lazzarinieng2018-08-03T00:00:00Zoai:scielo:S0104-14282018000300239Revistahttp://www.scielo.br/pohttps://old.scielo.br/oai/scielo-oai.php||revista@abpol.org.br1678-51690104-1428opendoar:2018-08-03T00:00Polímeros (São Carlos. Online) - Associação Brasileira de Polímeros (ABPol)false
dc.title.none.fl_str_mv UATR and NIRA evaluation in the quantification of ATBC in NC blends
title UATR and NIRA evaluation in the quantification of ATBC in NC blends
spellingShingle UATR and NIRA evaluation in the quantification of ATBC in NC blends
Mello,Talita de Souza Dias
ATBC
NC
NIRA
paints
UATR
title_short UATR and NIRA evaluation in the quantification of ATBC in NC blends
title_full UATR and NIRA evaluation in the quantification of ATBC in NC blends
title_fullStr UATR and NIRA evaluation in the quantification of ATBC in NC blends
title_full_unstemmed UATR and NIRA evaluation in the quantification of ATBC in NC blends
title_sort UATR and NIRA evaluation in the quantification of ATBC in NC blends
author Mello,Talita de Souza Dias
author_facet Mello,Talita de Souza Dias
Diniz,Milton Faria
Dutra,Rita de Cássia Lazzarini
author_role author
author2 Diniz,Milton Faria
Dutra,Rita de Cássia Lazzarini
author2_role author
author
dc.contributor.author.fl_str_mv Mello,Talita de Souza Dias
Diniz,Milton Faria
Dutra,Rita de Cássia Lazzarini
dc.subject.por.fl_str_mv ATBC
NC
NIRA
paints
UATR
topic ATBC
NC
NIRA
paints
UATR
description Abstract The paint industry requires rapid and accurate methodologies of raw materials qualitiy controls. For example, the evaluation of the suitable ratio of binary mixtures of polymer/plasticizer such as nitrocellulose (NC)/acetyl tributyl citrate (ATBC) must be done, since this ratio is directly related to the performance of the final product. However, there is a small number of quantitative methodologies of such control in the literature. In this context, in this paper, the applicability of Infrared Fourier Transform Spectroscopy (FT-IR) techniques by using universal total attenuated reflection (UATR), in the middle infrared (MIR), and the reflectance analysis in the near infrared region (NIRA) is evaluated for the quantification of plasticizer ATBC in mixtures with NC. MIR and NIR methodologies presented good results such as: practicality of not requiring refined sample preparation, analysis time about 30 min and good accuracy, suitable data for using in the quality control laboratories of paint industry.
publishDate 2018
dc.date.none.fl_str_mv 2018-09-01
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=S0104-14282018000300239
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14282018000300239
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/0104-1428.16816
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.3 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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