Biodegradable polymeric blends of PHB and PLA for film production Blendas poliméricas biodegradáveis de PHB e PLA para fabricação de filmes

Bibliographic Details
Main Author: Pachekoski W.M.
Publication Date: 2014
Other Authors: Agnelli J.A.M., Dalmolin, Carla
Format: Article
Language: eng
Source: Repositório Institucional da Udesc
dARK ID: ark:/33523/001300000d3g1
Download full: https://repositorio.udesc.br/handle/UDESC/8400
Summary: Poly(hydroxybutyrate) - PHB - and poly(latic acid) - PLA - are thermoplastic polyesters with huge potential for industrial applications since they are fully biodegradable and can be processed by usual methods. However, due to their limited mechanical properties, they need to be modified to achieve better performance and become industrially competitive. The properties of both polymers and their mixtures were evaluated in order to investigate their application for thin films extrusion, for packages. PHB/PLA thin films were produced by extrusion and blow film techniques. To allow for an industrial production process, the preparation of the polymer blend should be changed in order to decrease their high adhesion during processing.
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spelling Biodegradable polymeric blends of PHB and PLA for film production Blendas poliméricas biodegradáveis de PHB e PLA para fabricação de filmesPoly(hydroxybutyrate) - PHB - and poly(latic acid) - PLA - are thermoplastic polyesters with huge potential for industrial applications since they are fully biodegradable and can be processed by usual methods. However, due to their limited mechanical properties, they need to be modified to achieve better performance and become industrially competitive. The properties of both polymers and their mixtures were evaluated in order to investigate their application for thin films extrusion, for packages. PHB/PLA thin films were produced by extrusion and blow film techniques. To allow for an industrial production process, the preparation of the polymer blend should be changed in order to decrease their high adhesion during processing.2024-12-06T14:05:51Z2014info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlep. 501 - 5071678-516910.1590/0104-1428.1489https://repositorio.udesc.br/handle/UDESC/8400ark:/33523/001300000d3g1Polimeros244Pachekoski W.M.Agnelli J.A.M.Dalmolin, Carlaengreponame:Repositório Institucional da Udescinstname:Universidade do Estado de Santa Catarina (UDESC)instacron:UDESCinfo:eu-repo/semantics/openAccess2024-12-07T20:57:21Zoai:repositorio.udesc.br:UDESC/8400Biblioteca Digital de Teses e Dissertaçõeshttps://pergamumweb.udesc.br/biblioteca/index.phpPRIhttps://repositorio-api.udesc.br/server/oai/requestri@udesc.bropendoar:63912024-12-07T20:57:21Repositório Institucional da Udesc - Universidade do Estado de Santa Catarina (UDESC)false
dc.title.none.fl_str_mv Biodegradable polymeric blends of PHB and PLA for film production Blendas poliméricas biodegradáveis de PHB e PLA para fabricação de filmes
title Biodegradable polymeric blends of PHB and PLA for film production Blendas poliméricas biodegradáveis de PHB e PLA para fabricação de filmes
spellingShingle Biodegradable polymeric blends of PHB and PLA for film production Blendas poliméricas biodegradáveis de PHB e PLA para fabricação de filmes
Pachekoski W.M.
title_short Biodegradable polymeric blends of PHB and PLA for film production Blendas poliméricas biodegradáveis de PHB e PLA para fabricação de filmes
title_full Biodegradable polymeric blends of PHB and PLA for film production Blendas poliméricas biodegradáveis de PHB e PLA para fabricação de filmes
title_fullStr Biodegradable polymeric blends of PHB and PLA for film production Blendas poliméricas biodegradáveis de PHB e PLA para fabricação de filmes
title_full_unstemmed Biodegradable polymeric blends of PHB and PLA for film production Blendas poliméricas biodegradáveis de PHB e PLA para fabricação de filmes
title_sort Biodegradable polymeric blends of PHB and PLA for film production Blendas poliméricas biodegradáveis de PHB e PLA para fabricação de filmes
author Pachekoski W.M.
author_facet Pachekoski W.M.
Agnelli J.A.M.
Dalmolin, Carla
author_role author
author2 Agnelli J.A.M.
Dalmolin, Carla
author2_role author
author
dc.contributor.author.fl_str_mv Pachekoski W.M.
Agnelli J.A.M.
Dalmolin, Carla
description Poly(hydroxybutyrate) - PHB - and poly(latic acid) - PLA - are thermoplastic polyesters with huge potential for industrial applications since they are fully biodegradable and can be processed by usual methods. However, due to their limited mechanical properties, they need to be modified to achieve better performance and become industrially competitive. The properties of both polymers and their mixtures were evaluated in order to investigate their application for thin films extrusion, for packages. PHB/PLA thin films were produced by extrusion and blow film techniques. To allow for an industrial production process, the preparation of the polymer blend should be changed in order to decrease their high adhesion during processing.
publishDate 2014
dc.date.none.fl_str_mv 2014
2024-12-06T14:05:51Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv 1678-5169
10.1590/0104-1428.1489
https://repositorio.udesc.br/handle/UDESC/8400
dc.identifier.dark.fl_str_mv ark:/33523/001300000d3g1
identifier_str_mv 1678-5169
10.1590/0104-1428.1489
ark:/33523/001300000d3g1
url https://repositorio.udesc.br/handle/UDESC/8400
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Polimeros
24
4
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv p. 501 - 507
dc.source.none.fl_str_mv reponame:Repositório Institucional da Udesc
instname:Universidade do Estado de Santa Catarina (UDESC)
instacron:UDESC
instname_str Universidade do Estado de Santa Catarina (UDESC)
instacron_str UDESC
institution UDESC
reponame_str Repositório Institucional da Udesc
collection Repositório Institucional da Udesc
repository.name.fl_str_mv Repositório Institucional da Udesc - Universidade do Estado de Santa Catarina (UDESC)
repository.mail.fl_str_mv ri@udesc.br
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