TLC/IR (UATR) off-line coupling for the characterization of additives in EPDM rubber compositions
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , , , |
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=S0104-14282016000100011 |
Resumo: | Abstract The knowledge of the components that constitutes a rubber composition is important to justify the properties of the final device, particularly when it comes to elastomeric compositions used in the aerospace industry. The development of methodologies that can detect components, specially the smallest proportion of the rubbers composition is a constant challenge and an important gap in the studies of this nature. Therefore, methodologies by using standard techniques and/or of last generation are important in rubber industry and research laboratories, aiming application in related research. In this context, this study shows the coupling/association techniques (off-line) of thin layer chromatography and infrared spectroscopy (TLC/IR), being the IR spectra obtained by universal attenuated total reflection (UATR), applied to the analysis of additives in rubber compositions of ethylene-propylene-diene rubber (EPDM). Two EPDM compositions, a kind of eluent system and Gibbs' reagent, as developer, were used. Basically, all organic components were detected by this methodology, being possible to suggest that it can be applied for detecting additives of similar chemical structures, even though it's presents in small amounts in the composition. |
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TLC/IR (UATR) off-line coupling for the characterization of additives in EPDM rubber compositionsadditivesEPDMTLC/IR off-line couplingUATRAbstract The knowledge of the components that constitutes a rubber composition is important to justify the properties of the final device, particularly when it comes to elastomeric compositions used in the aerospace industry. The development of methodologies that can detect components, specially the smallest proportion of the rubbers composition is a constant challenge and an important gap in the studies of this nature. Therefore, methodologies by using standard techniques and/or of last generation are important in rubber industry and research laboratories, aiming application in related research. In this context, this study shows the coupling/association techniques (off-line) of thin layer chromatography and infrared spectroscopy (TLC/IR), being the IR spectra obtained by universal attenuated total reflection (UATR), applied to the analysis of additives in rubber compositions of ethylene-propylene-diene rubber (EPDM). Two EPDM compositions, a kind of eluent system and Gibbs' reagent, as developer, were used. Basically, all organic components were detected by this methodology, being possible to suggest that it can be applied for detecting additives of similar chemical structures, even though it's presents in small amounts in the composition.Associação Brasileira de Polímeros2016-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14282016000100011Polímeros v.26 n.1 2016reponame:Polímeros (São Carlos. Online)instname:Associação Brasileira de Polímeros (ABPol)instacron:ABPO10.1590/0104-1428.2033info:eu-repo/semantics/openAccessDamazio,DenisCampos,Eunice AparecidaDiniz,Milton FariaMattos,Elizabeth da CostaDutra,Rita de Cássia Lazzarinieng2016-12-16T00:00:00Zoai:scielo:S0104-14282016000100011Revistahttp://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 |
TLC/IR (UATR) off-line coupling for the characterization of additives in EPDM rubber compositions |
title |
TLC/IR (UATR) off-line coupling for the characterization of additives in EPDM rubber compositions |
spellingShingle |
TLC/IR (UATR) off-line coupling for the characterization of additives in EPDM rubber compositions Damazio,Denis additives EPDM TLC/IR off-line coupling UATR |
title_short |
TLC/IR (UATR) off-line coupling for the characterization of additives in EPDM rubber compositions |
title_full |
TLC/IR (UATR) off-line coupling for the characterization of additives in EPDM rubber compositions |
title_fullStr |
TLC/IR (UATR) off-line coupling for the characterization of additives in EPDM rubber compositions |
title_full_unstemmed |
TLC/IR (UATR) off-line coupling for the characterization of additives in EPDM rubber compositions |
title_sort |
TLC/IR (UATR) off-line coupling for the characterization of additives in EPDM rubber compositions |
author |
Damazio,Denis |
author_facet |
Damazio,Denis Campos,Eunice Aparecida Diniz,Milton Faria Mattos,Elizabeth da Costa Dutra,Rita de Cássia Lazzarini |
author_role |
author |
author2 |
Campos,Eunice Aparecida Diniz,Milton Faria Mattos,Elizabeth da Costa Dutra,Rita de Cássia Lazzarini |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Damazio,Denis Campos,Eunice Aparecida Diniz,Milton Faria Mattos,Elizabeth da Costa Dutra,Rita de Cássia Lazzarini |
dc.subject.por.fl_str_mv |
additives EPDM TLC/IR off-line coupling UATR |
topic |
additives EPDM TLC/IR off-line coupling UATR |
description |
Abstract The knowledge of the components that constitutes a rubber composition is important to justify the properties of the final device, particularly when it comes to elastomeric compositions used in the aerospace industry. The development of methodologies that can detect components, specially the smallest proportion of the rubbers composition is a constant challenge and an important gap in the studies of this nature. Therefore, methodologies by using standard techniques and/or of last generation are important in rubber industry and research laboratories, aiming application in related research. In this context, this study shows the coupling/association techniques (off-line) of thin layer chromatography and infrared spectroscopy (TLC/IR), being the IR spectra obtained by universal attenuated total reflection (UATR), applied to the analysis of additives in rubber compositions of ethylene-propylene-diene rubber (EPDM). Two EPDM compositions, a kind of eluent system and Gibbs' reagent, as developer, were used. Basically, all organic components were detected by this methodology, being possible to suggest that it can be applied for detecting additives of similar chemical structures, even though it's presents in small amounts in the composition. |
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=S0104-14282016000100011 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14282016000100011 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/0104-1428.2033 |
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 |
_version_ |
1754212589585301504 |