PVC plasticizer from trimethylolpropane trioleate: synthesis, properties, and application
Autor(a) principal: | |
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Data de Publicação: | 2021 |
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=S0104-14282021000200408 |
Resumo: | Abstract A new oleic acid derivative plasticizer, epoxidized trimethylolpropane trioleate (EPO), has been synthesized and its application in PVC formulations compared with di(2-ethylhexyl) 1,2-cyclohexanoate (DOCH/DEHCH), a commercial phthalate-free plasticizer of petrochemical origin. EPO and their blends with DOCH were added to PVC resin (50 PHR) and the plasticized PVC has been characterized by thermal and mechanical measurements. EPO demonstrated good compatibility with the PVC resin improving the thermal stability and elongation at break. Due to EPO high molar mass, a slight increase in the glass transition temperature and hardness was observed as the content of EPO in the plasticizer blend increased. The results indicate that EPO is a potential plasticizer for PVC when pure and, by replacing 50% of DOCH, the PVC compound shows similar properties to pure DOCH, but better elongation at break and thermal stability. |
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PVC plasticizer from trimethylolpropane trioleate: synthesis, properties, and applicationplasticizersPVCrenewable sourcesepoxidized trimethylpropane trioleatedioctyl cyclohexanoateAbstract A new oleic acid derivative plasticizer, epoxidized trimethylolpropane trioleate (EPO), has been synthesized and its application in PVC formulations compared with di(2-ethylhexyl) 1,2-cyclohexanoate (DOCH/DEHCH), a commercial phthalate-free plasticizer of petrochemical origin. EPO and their blends with DOCH were added to PVC resin (50 PHR) and the plasticized PVC has been characterized by thermal and mechanical measurements. EPO demonstrated good compatibility with the PVC resin improving the thermal stability and elongation at break. Due to EPO high molar mass, a slight increase in the glass transition temperature and hardness was observed as the content of EPO in the plasticizer blend increased. The results indicate that EPO is a potential plasticizer for PVC when pure and, by replacing 50% of DOCH, the PVC compound shows similar properties to pure DOCH, but better elongation at break and thermal stability.Associação Brasileira de Polímeros2021-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14282021000200408Polímeros v.31 n.2 2021reponame:Polímeros (São Carlos. Online)instname:Associação Brasileira de Polímeros (ABPol)instacron:ABPO10.1590/0104-1428.20200102info:eu-repo/semantics/openAccessSouza,Laura de AndradeFrancisquetti,Edson LuizDalagnol,Rafael DomingosRoman Junior,CelsoSchanz,Maria Telma GomesMaier,Martin EdmundPetzhold,Cesar Liberatoeng2021-10-08T00:00:00Zoai:scielo:S0104-14282021000200408Revistahttp://www.scielo.br/pohttps://old.scielo.br/oai/scielo-oai.php||revista@abpol.org.br1678-51690104-1428opendoar:2021-10-08T00:00Polímeros (São Carlos. Online) - Associação Brasileira de Polímeros (ABPol)false |
dc.title.none.fl_str_mv |
PVC plasticizer from trimethylolpropane trioleate: synthesis, properties, and application |
title |
PVC plasticizer from trimethylolpropane trioleate: synthesis, properties, and application |
spellingShingle |
PVC plasticizer from trimethylolpropane trioleate: synthesis, properties, and application Souza,Laura de Andrade plasticizers PVC renewable sources epoxidized trimethylpropane trioleate dioctyl cyclohexanoate |
title_short |
PVC plasticizer from trimethylolpropane trioleate: synthesis, properties, and application |
title_full |
PVC plasticizer from trimethylolpropane trioleate: synthesis, properties, and application |
title_fullStr |
PVC plasticizer from trimethylolpropane trioleate: synthesis, properties, and application |
title_full_unstemmed |
PVC plasticizer from trimethylolpropane trioleate: synthesis, properties, and application |
title_sort |
PVC plasticizer from trimethylolpropane trioleate: synthesis, properties, and application |
author |
Souza,Laura de Andrade |
author_facet |
Souza,Laura de Andrade Francisquetti,Edson Luiz Dalagnol,Rafael Domingos Roman Junior,Celso Schanz,Maria Telma Gomes Maier,Martin Edmund Petzhold,Cesar Liberato |
author_role |
author |
author2 |
Francisquetti,Edson Luiz Dalagnol,Rafael Domingos Roman Junior,Celso Schanz,Maria Telma Gomes Maier,Martin Edmund Petzhold,Cesar Liberato |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Souza,Laura de Andrade Francisquetti,Edson Luiz Dalagnol,Rafael Domingos Roman Junior,Celso Schanz,Maria Telma Gomes Maier,Martin Edmund Petzhold,Cesar Liberato |
dc.subject.por.fl_str_mv |
plasticizers PVC renewable sources epoxidized trimethylpropane trioleate dioctyl cyclohexanoate |
topic |
plasticizers PVC renewable sources epoxidized trimethylpropane trioleate dioctyl cyclohexanoate |
description |
Abstract A new oleic acid derivative plasticizer, epoxidized trimethylolpropane trioleate (EPO), has been synthesized and its application in PVC formulations compared with di(2-ethylhexyl) 1,2-cyclohexanoate (DOCH/DEHCH), a commercial phthalate-free plasticizer of petrochemical origin. EPO and their blends with DOCH were added to PVC resin (50 PHR) and the plasticized PVC has been characterized by thermal and mechanical measurements. EPO demonstrated good compatibility with the PVC resin improving the thermal stability and elongation at break. Due to EPO high molar mass, a slight increase in the glass transition temperature and hardness was observed as the content of EPO in the plasticizer blend increased. The results indicate that EPO is a potential plasticizer for PVC when pure and, by replacing 50% of DOCH, the PVC compound shows similar properties to pure DOCH, but better elongation at break and thermal stability. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-01-01 |
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=S0104-14282021000200408 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14282021000200408 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/0104-1428.20200102 |
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.31 n.2 2021 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_ |
1754212591330131968 |