Infrared Spectroscopy Applied to Materials Used as Thermal Insulation and Coatings
Autor(a) principal: | |
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Data de Publicação: | 2013 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Journal of Aerospace Technology and Management (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2175-91462013000400421 |
Resumo: | ABSTRACT: It is very important to control the characteristics of a polymer used in rubber compositions and paints in aerospace applications. Hence, the development of simple and fast methodologies that allow the identification of these compositions becomes attractive to researches carried out in this area. This study has evaluated infrared (IR) techniques, such as transmission, universal attenuated total reflection (UATR), and attenuated total reflection (ATR), for the characterization of elastomers and paints. It takes into consideration the characteristics of surface techniques, such as the depth of penetration of the IR beam into the sample. The presence of additives in low concentrations on paints was only detected by UATR after grinding the components. Results show that it is possible to differentiate rubber mixtures with similar IR spectra and to detect small amounts of additives in the surface of coatings. |
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Journal of Aerospace Technology and Management (Online) |
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Infrared Spectroscopy Applied to Materials Used as Thermal Insulation and CoatingsRubberspaintsinfraredFT-IRATRUATRABSTRACT: It is very important to control the characteristics of a polymer used in rubber compositions and paints in aerospace applications. Hence, the development of simple and fast methodologies that allow the identification of these compositions becomes attractive to researches carried out in this area. This study has evaluated infrared (IR) techniques, such as transmission, universal attenuated total reflection (UATR), and attenuated total reflection (ATR), for the characterization of elastomers and paints. It takes into consideration the characteristics of surface techniques, such as the depth of penetration of the IR beam into the sample. The presence of additives in low concentrations on paints was only detected by UATR after grinding the components. Results show that it is possible to differentiate rubber mixtures with similar IR spectra and to detect small amounts of additives in the surface of coatings.Departamento de Ciência e Tecnologia Aeroespacial2013-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2175-91462013000400421Journal of Aerospace Technology and Management v.5 n.4 2013reponame:Journal of Aerospace Technology and Management (Online)instname:Departamento de Ciência e Tecnologia Aeroespacial (DCTA)instacron:DCTA10.5028/jatm.v5i4.265info:eu-repo/semantics/openAccessSanches,Natália BeckPedro,RicardoDiniz,Milton FariaMattos,Elizabeth da CostaCassu,Silvana NavarroDutra,Rita de Cássia Lazzarinieng2017-05-29T00:00:00Zoai:scielo:S2175-91462013000400421Revistahttp://www.jatm.com.br/ONGhttps://old.scielo.br/oai/scielo-oai.php||secretary@jatm.com.br2175-91461984-9648opendoar:2017-05-29T00:00Journal of Aerospace Technology and Management (Online) - Departamento de Ciência e Tecnologia Aeroespacial (DCTA)false |
dc.title.none.fl_str_mv |
Infrared Spectroscopy Applied to Materials Used as Thermal Insulation and Coatings |
title |
Infrared Spectroscopy Applied to Materials Used as Thermal Insulation and Coatings |
spellingShingle |
Infrared Spectroscopy Applied to Materials Used as Thermal Insulation and Coatings Sanches,Natália Beck Rubbers paints infrared FT-IR ATR UATR |
title_short |
Infrared Spectroscopy Applied to Materials Used as Thermal Insulation and Coatings |
title_full |
Infrared Spectroscopy Applied to Materials Used as Thermal Insulation and Coatings |
title_fullStr |
Infrared Spectroscopy Applied to Materials Used as Thermal Insulation and Coatings |
title_full_unstemmed |
Infrared Spectroscopy Applied to Materials Used as Thermal Insulation and Coatings |
title_sort |
Infrared Spectroscopy Applied to Materials Used as Thermal Insulation and Coatings |
author |
Sanches,Natália Beck |
author_facet |
Sanches,Natália Beck Pedro,Ricardo Diniz,Milton Faria Mattos,Elizabeth da Costa Cassu,Silvana Navarro Dutra,Rita de Cássia Lazzarini |
author_role |
author |
author2 |
Pedro,Ricardo Diniz,Milton Faria Mattos,Elizabeth da Costa Cassu,Silvana Navarro Dutra,Rita de Cássia Lazzarini |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Sanches,Natália Beck Pedro,Ricardo Diniz,Milton Faria Mattos,Elizabeth da Costa Cassu,Silvana Navarro Dutra,Rita de Cássia Lazzarini |
dc.subject.por.fl_str_mv |
Rubbers paints infrared FT-IR ATR UATR |
topic |
Rubbers paints infrared FT-IR ATR UATR |
description |
ABSTRACT: It is very important to control the characteristics of a polymer used in rubber compositions and paints in aerospace applications. Hence, the development of simple and fast methodologies that allow the identification of these compositions becomes attractive to researches carried out in this area. This study has evaluated infrared (IR) techniques, such as transmission, universal attenuated total reflection (UATR), and attenuated total reflection (ATR), for the characterization of elastomers and paints. It takes into consideration the characteristics of surface techniques, such as the depth of penetration of the IR beam into the sample. The presence of additives in low concentrations on paints was only detected by UATR after grinding the components. Results show that it is possible to differentiate rubber mixtures with similar IR spectra and to detect small amounts of additives in the surface of coatings. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-12-01 |
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=S2175-91462013000400421 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2175-91462013000400421 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.5028/jatm.v5i4.265 |
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 |
Departamento de Ciência e Tecnologia Aeroespacial |
publisher.none.fl_str_mv |
Departamento de Ciência e Tecnologia Aeroespacial |
dc.source.none.fl_str_mv |
Journal of Aerospace Technology and Management v.5 n.4 2013 reponame:Journal of Aerospace Technology and Management (Online) instname:Departamento de Ciência e Tecnologia Aeroespacial (DCTA) instacron:DCTA |
instname_str |
Departamento de Ciência e Tecnologia Aeroespacial (DCTA) |
instacron_str |
DCTA |
institution |
DCTA |
reponame_str |
Journal of Aerospace Technology and Management (Online) |
collection |
Journal of Aerospace Technology and Management (Online) |
repository.name.fl_str_mv |
Journal of Aerospace Technology and Management (Online) - Departamento de Ciência e Tecnologia Aeroespacial (DCTA) |
repository.mail.fl_str_mv |
||secretary@jatm.com.br |
_version_ |
1754732530840371200 |