Effect of PVA and PDE on selected structural characteristics of extrusion-cooked starch foams

Detalhes bibliográficos
Autor(a) principal: Combrzyński,Maciej
Data de Publicação: 2018
Outros Autores: Mościcki,Leszek, Kwaśniewska,Anita, Oniszczuk,Tomasz, Wójtowicz,Agnieszka, Kręcisz,Magdalena, Sołowiej,Bartosz, Gładyszewska,Bożena, Muszyński,Siemowit
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=S0104-14282018000100076
Resumo: Abstract The aim of this work was to determine selected physical properties of biodegradable thermoplastic starch (TPS) filling foams manufactured by extrusion-cooking technique from different combinations of potato starch and two additives: poly(vinyl alcohol) PVA and Plastronfoam PDE. Foams were processed with seven starch/additives combinations at two different extruder-cooker’s screw rotational speeds. The densities of starch foams depended significantly on the additive type and content. The linear relationship between the Young modulus and the ultimate compression force and apparent density was found. The foams processed with the addition of PVA had low density, porosity and lower values of the Young modulus than the foams prepared with PDE.
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spelling Effect of PVA and PDE on selected structural characteristics of extrusion-cooked starch foamsextrusion-cookingthermoplastic starch foamsprotective loose-fill materialsphysical propertiesfunctional additivesAbstract The aim of this work was to determine selected physical properties of biodegradable thermoplastic starch (TPS) filling foams manufactured by extrusion-cooking technique from different combinations of potato starch and two additives: poly(vinyl alcohol) PVA and Plastronfoam PDE. Foams were processed with seven starch/additives combinations at two different extruder-cooker’s screw rotational speeds. The densities of starch foams depended significantly on the additive type and content. The linear relationship between the Young modulus and the ultimate compression force and apparent density was found. The foams processed with the addition of PVA had low density, porosity and lower values of the Young modulus than the foams prepared with PDE.Associação Brasileira de Polímeros2018-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14282018000100076Polímeros v.28 n.1 2018reponame:Polímeros (São Carlos. Online)instname:Associação Brasileira de Polímeros (ABPol)instacron:ABPO10.1590/0104-1428.02617info:eu-repo/semantics/openAccessCombrzyński,MaciejMościcki,LeszekKwaśniewska,AnitaOniszczuk,TomaszWójtowicz,AgnieszkaKręcisz,MagdalenaSołowiej,BartoszGładyszewska,BożenaMuszyński,Siemowiteng2018-04-04T00:00:00Zoai:scielo:S0104-14282018000100076Revistahttp://www.scielo.br/pohttps://old.scielo.br/oai/scielo-oai.php||revista@abpol.org.br1678-51690104-1428opendoar:2018-04-04T00:00Polímeros (São Carlos. Online) - Associação Brasileira de Polímeros (ABPol)false
dc.title.none.fl_str_mv Effect of PVA and PDE on selected structural characteristics of extrusion-cooked starch foams
title Effect of PVA and PDE on selected structural characteristics of extrusion-cooked starch foams
spellingShingle Effect of PVA and PDE on selected structural characteristics of extrusion-cooked starch foams
Combrzyński,Maciej
extrusion-cooking
thermoplastic starch foams
protective loose-fill materials
physical properties
functional additives
title_short Effect of PVA and PDE on selected structural characteristics of extrusion-cooked starch foams
title_full Effect of PVA and PDE on selected structural characteristics of extrusion-cooked starch foams
title_fullStr Effect of PVA and PDE on selected structural characteristics of extrusion-cooked starch foams
title_full_unstemmed Effect of PVA and PDE on selected structural characteristics of extrusion-cooked starch foams
title_sort Effect of PVA and PDE on selected structural characteristics of extrusion-cooked starch foams
author Combrzyński,Maciej
author_facet Combrzyński,Maciej
Mościcki,Leszek
Kwaśniewska,Anita
Oniszczuk,Tomasz
Wójtowicz,Agnieszka
Kręcisz,Magdalena
Sołowiej,Bartosz
Gładyszewska,Bożena
Muszyński,Siemowit
author_role author
author2 Mościcki,Leszek
Kwaśniewska,Anita
Oniszczuk,Tomasz
Wójtowicz,Agnieszka
Kręcisz,Magdalena
Sołowiej,Bartosz
Gładyszewska,Bożena
Muszyński,Siemowit
author2_role author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Combrzyński,Maciej
Mościcki,Leszek
Kwaśniewska,Anita
Oniszczuk,Tomasz
Wójtowicz,Agnieszka
Kręcisz,Magdalena
Sołowiej,Bartosz
Gładyszewska,Bożena
Muszyński,Siemowit
dc.subject.por.fl_str_mv extrusion-cooking
thermoplastic starch foams
protective loose-fill materials
physical properties
functional additives
topic extrusion-cooking
thermoplastic starch foams
protective loose-fill materials
physical properties
functional additives
description Abstract The aim of this work was to determine selected physical properties of biodegradable thermoplastic starch (TPS) filling foams manufactured by extrusion-cooking technique from different combinations of potato starch and two additives: poly(vinyl alcohol) PVA and Plastronfoam PDE. Foams were processed with seven starch/additives combinations at two different extruder-cooker’s screw rotational speeds. The densities of starch foams depended significantly on the additive type and content. The linear relationship between the Young modulus and the ultimate compression force and apparent density was found. The foams processed with the addition of PVA had low density, porosity and lower values of the Young modulus than the foams prepared with PDE.
publishDate 2018
dc.date.none.fl_str_mv 2018-03-01
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=S0104-14282018000100076
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14282018000100076
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/0104-1428.02617
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.28 n.1 2018
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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