Synthesis and application of natural polymeric plasticizer obtained through polyesterification of rice fatty acid

Detalhes bibliográficos
Autor(a) principal: Vieira,Melissa Gurgel Adeodato
Data de Publicação: 2014
Outros Autores: Silva,Mariana Altenhofen da, Maçumoto,André Costa Gomes, Santos,Lucielen Oliveira dos, Beppu,Marisa Masumi
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Materials research (São Carlos. Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392014000200015
Resumo: This study includes the synthesis of a new natural plasticizer obtained through esterification reaction of rice fatty acid and polyols, its physicochemical characterization and its preliminary application in polyvinyl chloride (PVC). Monopropylene glycol, octanol and diethylene glycol were used as polyols for esterification reaction. Catalyst Fascat® 4100, was also added. Viscosity, acidity and hydroxyl index, moisture content, molar mass, chemical composition (by FTIR) and color were determined to characterize the natural plasticizer synthesized. The results were compared with a commercial plasticizer (DOA: di-octyl adipate) derived from petrochemical source and synthesized in laboratory. According to the results, except from color, the natural plasticizer presented similar properties of commercially available plasticizers, such as DOA. Mechanical tests indicated that the addition of the natural plasticizer to PVC films resulted in a significant increase on its elongation at break (371.2%) compared to pure PVC film, indicating a possible application for this plasticizer.
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spelling Synthesis and application of natural polymeric plasticizer obtained through polyesterification of rice fatty acidesterificationfatty acid of ricenatural plasticizerThis study includes the synthesis of a new natural plasticizer obtained through esterification reaction of rice fatty acid and polyols, its physicochemical characterization and its preliminary application in polyvinyl chloride (PVC). Monopropylene glycol, octanol and diethylene glycol were used as polyols for esterification reaction. Catalyst Fascat® 4100, was also added. Viscosity, acidity and hydroxyl index, moisture content, molar mass, chemical composition (by FTIR) and color were determined to characterize the natural plasticizer synthesized. The results were compared with a commercial plasticizer (DOA: di-octyl adipate) derived from petrochemical source and synthesized in laboratory. According to the results, except from color, the natural plasticizer presented similar properties of commercially available plasticizers, such as DOA. Mechanical tests indicated that the addition of the natural plasticizer to PVC films resulted in a significant increase on its elongation at break (371.2%) compared to pure PVC film, indicating a possible application for this plasticizer.ABM, ABC, ABPol2014-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392014000200015Materials Research v.17 n.2 2014reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/S1516-14392014005000017info:eu-repo/semantics/openAccessVieira,Melissa Gurgel AdeodatoSilva,Mariana Altenhofen daMaçumoto,André Costa GomesSantos,Lucielen Oliveira dosBeppu,Marisa Masumieng2014-05-06T00:00:00Zoai:scielo:S1516-14392014000200015Revistahttp://www.scielo.br/mrPUBhttps://old.scielo.br/oai/scielo-oai.phpdedz@power.ufscar.br1980-53731516-1439opendoar:2014-05-06T00:00Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)false
dc.title.none.fl_str_mv Synthesis and application of natural polymeric plasticizer obtained through polyesterification of rice fatty acid
title Synthesis and application of natural polymeric plasticizer obtained through polyesterification of rice fatty acid
spellingShingle Synthesis and application of natural polymeric plasticizer obtained through polyesterification of rice fatty acid
Vieira,Melissa Gurgel Adeodato
esterification
fatty acid of rice
natural plasticizer
title_short Synthesis and application of natural polymeric plasticizer obtained through polyesterification of rice fatty acid
title_full Synthesis and application of natural polymeric plasticizer obtained through polyesterification of rice fatty acid
title_fullStr Synthesis and application of natural polymeric plasticizer obtained through polyesterification of rice fatty acid
title_full_unstemmed Synthesis and application of natural polymeric plasticizer obtained through polyesterification of rice fatty acid
title_sort Synthesis and application of natural polymeric plasticizer obtained through polyesterification of rice fatty acid
author Vieira,Melissa Gurgel Adeodato
author_facet Vieira,Melissa Gurgel Adeodato
Silva,Mariana Altenhofen da
Maçumoto,André Costa Gomes
Santos,Lucielen Oliveira dos
Beppu,Marisa Masumi
author_role author
author2 Silva,Mariana Altenhofen da
Maçumoto,André Costa Gomes
Santos,Lucielen Oliveira dos
Beppu,Marisa Masumi
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Vieira,Melissa Gurgel Adeodato
Silva,Mariana Altenhofen da
Maçumoto,André Costa Gomes
Santos,Lucielen Oliveira dos
Beppu,Marisa Masumi
dc.subject.por.fl_str_mv esterification
fatty acid of rice
natural plasticizer
topic esterification
fatty acid of rice
natural plasticizer
description This study includes the synthesis of a new natural plasticizer obtained through esterification reaction of rice fatty acid and polyols, its physicochemical characterization and its preliminary application in polyvinyl chloride (PVC). Monopropylene glycol, octanol and diethylene glycol were used as polyols for esterification reaction. Catalyst Fascat® 4100, was also added. Viscosity, acidity and hydroxyl index, moisture content, molar mass, chemical composition (by FTIR) and color were determined to characterize the natural plasticizer synthesized. The results were compared with a commercial plasticizer (DOA: di-octyl adipate) derived from petrochemical source and synthesized in laboratory. According to the results, except from color, the natural plasticizer presented similar properties of commercially available plasticizers, such as DOA. Mechanical tests indicated that the addition of the natural plasticizer to PVC films resulted in a significant increase on its elongation at break (371.2%) compared to pure PVC film, indicating a possible application for this plasticizer.
publishDate 2014
dc.date.none.fl_str_mv 2014-04-01
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=S1516-14392014000200015
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392014000200015
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1516-14392014005000017
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 ABM, ABC, ABPol
publisher.none.fl_str_mv ABM, ABC, ABPol
dc.source.none.fl_str_mv Materials Research v.17 n.2 2014
reponame:Materials research (São Carlos. Online)
instname:Universidade Federal de São Carlos (UFSCAR)
instacron:ABM ABC ABPOL
instname_str Universidade Federal de São Carlos (UFSCAR)
instacron_str ABM ABC ABPOL
institution ABM ABC ABPOL
reponame_str Materials research (São Carlos. Online)
collection Materials research (São Carlos. Online)
repository.name.fl_str_mv Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)
repository.mail.fl_str_mv dedz@power.ufscar.br
_version_ 1754212664656003072

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