Application of polyester derived from biomass in petroleum asphalt cement

Detalhes bibliográficos
Autor(a) principal: Araújo,Fernando de
Data de Publicação: 2017
Outros Autores: Silva,Ingrid Souza Vieira da, Pasquini,Daniel
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=S0104-14282017000200136
Resumo: Abstract This study evaluated the effects of the incorporation of a new additive to asphalt cement oil (CAP). A polyol product was obtained through the oxypropylation reaction of sugarcane bagasse. This polyol was polymerised with pyromellitic anhydride in order to obtain a polyester (BCP) to test its suitability in terms of the material properties to be applied as additives. FTIR spectra of the polymerised material (BCP) confirmed the occurrence of chemical modification due to the appearance of a new band at 1750 cm-1, characteristic of ester groups. The TGA data showed that the BCP product had higher thermal stability than the polyol. According to the softening point and elastic recovery tests, the incorporation of 11% and 16% w/w BCP in conventional CAP met the specifications of regulatory standards.
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spelling Application of polyester derived from biomass in petroleum asphalt cementpetroleum asphalt cementpolyolpolyesterssugarcane bagasseAbstract This study evaluated the effects of the incorporation of a new additive to asphalt cement oil (CAP). A polyol product was obtained through the oxypropylation reaction of sugarcane bagasse. This polyol was polymerised with pyromellitic anhydride in order to obtain a polyester (BCP) to test its suitability in terms of the material properties to be applied as additives. FTIR spectra of the polymerised material (BCP) confirmed the occurrence of chemical modification due to the appearance of a new band at 1750 cm-1, characteristic of ester groups. The TGA data showed that the BCP product had higher thermal stability than the polyol. According to the softening point and elastic recovery tests, the incorporation of 11% and 16% w/w BCP in conventional CAP met the specifications of regulatory standards.Associação Brasileira de Polímeros2017-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14282017000200136Polímeros v.27 n.2 2017reponame:Polímeros (São Carlos. Online)instname:Associação Brasileira de Polímeros (ABPol)instacron:ABPO10.1590/0104-1428.2401info:eu-repo/semantics/openAccessAraújo,Fernando deSilva,Ingrid Souza Vieira daPasquini,Danieleng2017-08-04T00:00:00Zoai:scielo:S0104-14282017000200136Revistahttp://www.scielo.br/pohttps://old.scielo.br/oai/scielo-oai.php||revista@abpol.org.br1678-51690104-1428opendoar:2017-08-04T00:00Polímeros (São Carlos. Online) - Associação Brasileira de Polímeros (ABPol)false
dc.title.none.fl_str_mv Application of polyester derived from biomass in petroleum asphalt cement
title Application of polyester derived from biomass in petroleum asphalt cement
spellingShingle Application of polyester derived from biomass in petroleum asphalt cement
Araújo,Fernando de
petroleum asphalt cement
polyol
polyesters
sugarcane bagasse
title_short Application of polyester derived from biomass in petroleum asphalt cement
title_full Application of polyester derived from biomass in petroleum asphalt cement
title_fullStr Application of polyester derived from biomass in petroleum asphalt cement
title_full_unstemmed Application of polyester derived from biomass in petroleum asphalt cement
title_sort Application of polyester derived from biomass in petroleum asphalt cement
author Araújo,Fernando de
author_facet Araújo,Fernando de
Silva,Ingrid Souza Vieira da
Pasquini,Daniel
author_role author
author2 Silva,Ingrid Souza Vieira da
Pasquini,Daniel
author2_role author
author
dc.contributor.author.fl_str_mv Araújo,Fernando de
Silva,Ingrid Souza Vieira da
Pasquini,Daniel
dc.subject.por.fl_str_mv petroleum asphalt cement
polyol
polyesters
sugarcane bagasse
topic petroleum asphalt cement
polyol
polyesters
sugarcane bagasse
description Abstract This study evaluated the effects of the incorporation of a new additive to asphalt cement oil (CAP). A polyol product was obtained through the oxypropylation reaction of sugarcane bagasse. This polyol was polymerised with pyromellitic anhydride in order to obtain a polyester (BCP) to test its suitability in terms of the material properties to be applied as additives. FTIR spectra of the polymerised material (BCP) confirmed the occurrence of chemical modification due to the appearance of a new band at 1750 cm-1, characteristic of ester groups. The TGA data showed that the BCP product had higher thermal stability than the polyol. According to the softening point and elastic recovery tests, the incorporation of 11% and 16% w/w BCP in conventional CAP met the specifications of regulatory standards.
publishDate 2017
dc.date.none.fl_str_mv 2017-06-01
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=S0104-14282017000200136
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14282017000200136
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/0104-1428.2401
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.27 n.2 2017
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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