Influence of coupling agent in compatibility of post-consumer HDPE in thermoplastic composites reinforced with eucalyptus fiber

This study investigates the feasibility of using recycled high density polyethylene (HDPE) and wood fiber from species Eucalyptus grandis (EU) to manufacture experimental composite panels. The use of maleated polyethylene as coupling agent (CA) improved the compatibility between the fiber and plasti...

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Detalhes bibliográficos
Autores: Catto, André Luis, Stefani, Bruno Vicari, Ribeiro, Vanda Ferreira, Santana, Ruth Marlene Campomanes
Formato: artículo
Estado:Versión publicada
Fecha de publicación:2014
País:Brasil
Recursos:Universidade Federal do Rio Grande do Sul (UFRGS)
Repositorio:Repositório Institucional da UFRGS
Idioma:inglés
OAI Identifier:oai:www.lume.ufrgs.br:10183/112188
Acesso em linha:http://hdl.handle.net/10183/112188
Access Level:acceso abierto
Palavra-chave:Compósitos termoplásticos
Madeira plástica
Polietileno de alta densidade
Propriedades mecânicas
Wood plastic composite
Thermoplastic composite
HDPE
Coupling agent
Wood flour
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spelling 2015-03-19T01:57:50Z20141516-1439http://hdl.handle.net/10183/112188000937182This study investigates the feasibility of using recycled high density polyethylene (HDPE) and wood fiber from species Eucalyptus grandis (EU) to manufacture experimental composite panels. The use of maleated polyethylene as coupling agent (CA) improved the compatibility between the fiber and plastic matrix. The mechanical properties of the resultant composites were compared with polymer with and without compatibilizer. The influence of the coupling agent (CA) in the polymer matrices and composites were evaluated at different concentrations, checking the physical, mechanical and thermal properties of wood plastic composites (WPC). Results of mechanical, physical and thermal properties showed that concentration of 3% w/w CA in the polymer matrices was that which showed the best results, but in the composites properties were very similar in all formulations. Based on the findings in this work, it appears that recycled materials can be used to manufacture value-added panels without having any significant adverse influence on material properties.application/pdfengMaterials research : ibero-american journal of materials. São Carlos, SP. vol. 17, Suppl. 1 (Aug. 2014), p. 203-209Compósitos termoplásticosMadeira plásticaPolietileno de alta densidadePropriedades mecânicasWood plastic compositeThermoplastic compositeHDPECoupling agentWood flourInfluence of coupling agent in compatibility of post-consumer HDPE in thermoplastic composites reinforced with eucalyptus fiberinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/otherinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRGSinstname:Universidade Federal do Rio Grande do Sul (UFRGS)instacron:UFRGSCatto, André LuisStefani, Bruno VicariRibeiro, Vanda FerreiraSantana, Ruth Marlene CampomanesORIGINAL000937182.pdf000937182.pdfTexto completo (inglês)application/pdf2148869http://www.lume.ufrgs.br/bitstream/10183/112188/1/000937182.pdfa0fd2b2c4aa30046dc9e23a16e002b99MD51TEXT000937182.pdf.txt000937182.pdf.txtExtracted Texttext/plain31624http://www.lume.ufrgs.br/bitstream/10183/112188/2/000937182.pdf.txt3aee6f2736965942230f9cd79193e3adMD52THUMBNAIL000937182.pdf.jpg000937182.pdf.jpgGenerated Thumbnailimage/jpeg1933http://www.lume.ufrgs.br/bitstream/10183/112188/3/000937182.pdf.jpgcdf29edc3acb5e585d4f1fd20c1a1cf0MD5310183/1121882022-08-19 04:43:12.55396oai:www.lume.ufrgs.br:10183/112188Repositório InstitucionalPUBhttps://lume.ufrgs.br/oai/requestlume@ufrgs.bropendoar:2022-08-19T07:43:12Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false
dc.title.pt_BR.fl_str_mv Influence of coupling agent in compatibility of post-consumer HDPE in thermoplastic composites reinforced with eucalyptus fiber
title Influence of coupling agent in compatibility of post-consumer HDPE in thermoplastic composites reinforced with eucalyptus fiber
spellingShingle Influence of coupling agent in compatibility of post-consumer HDPE in thermoplastic composites reinforced with eucalyptus fiber
Catto, André Luis
Compósitos termoplásticos
Madeira plástica
Polietileno de alta densidade
Propriedades mecânicas
Wood plastic composite
Thermoplastic composite
HDPE
Coupling agent
Wood flour
title_short Influence of coupling agent in compatibility of post-consumer HDPE in thermoplastic composites reinforced with eucalyptus fiber
title_full Influence of coupling agent in compatibility of post-consumer HDPE in thermoplastic composites reinforced with eucalyptus fiber
title_fullStr Influence of coupling agent in compatibility of post-consumer HDPE in thermoplastic composites reinforced with eucalyptus fiber
title_full_unstemmed Influence of coupling agent in compatibility of post-consumer HDPE in thermoplastic composites reinforced with eucalyptus fiber
title_sort Influence of coupling agent in compatibility of post-consumer HDPE in thermoplastic composites reinforced with eucalyptus fiber
dc.creator.none.fl_str_mv Catto, André Luis
Stefani, Bruno Vicari
Ribeiro, Vanda Ferreira
Santana, Ruth Marlene Campomanes
author Catto, André Luis
author_facet Catto, André Luis
Stefani, Bruno Vicari
Ribeiro, Vanda Ferreira
Santana, Ruth Marlene Campomanes
author_role author
author2 Stefani, Bruno Vicari
Ribeiro, Vanda Ferreira
Santana, Ruth Marlene Campomanes
author2_role author
author
author
dc.subject.por.fl_str_mv Compósitos termoplásticos
Madeira plástica
Polietileno de alta densidade
Propriedades mecânicas
topic Compósitos termoplásticos
Madeira plástica
Polietileno de alta densidade
Propriedades mecânicas
Wood plastic composite
Thermoplastic composite
HDPE
Coupling agent
Wood flour
dc.subject.eng.fl_str_mv Wood plastic composite
Thermoplastic composite
HDPE
Coupling agent
Wood flour
description This study investigates the feasibility of using recycled high density polyethylene (HDPE) and wood fiber from species Eucalyptus grandis (EU) to manufacture experimental composite panels. The use of maleated polyethylene as coupling agent (CA) improved the compatibility between the fiber and plastic matrix. The mechanical properties of the resultant composites were compared with polymer with and without compatibilizer. The influence of the coupling agent (CA) in the polymer matrices and composites were evaluated at different concentrations, checking the physical, mechanical and thermal properties of wood plastic composites (WPC). Results of mechanical, physical and thermal properties showed that concentration of 3% w/w CA in the polymer matrices was that which showed the best results, but in the composites properties were very similar in all formulations. Based on the findings in this work, it appears that recycled materials can be used to manufacture value-added panels without having any significant adverse influence on material properties.
publishDate 2014
dc.date.issued.fl_str_mv 2014
dc.date.accessioned.fl_str_mv 2015-03-19T01:57:50Z
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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dc.identifier.uri.fl_str_mv http://hdl.handle.net/10183/112188
dc.identifier.issn.pt_BR.fl_str_mv 1516-1439
dc.identifier.nrb.pt_BR.fl_str_mv 000937182
identifier_str_mv 1516-1439
000937182
url http://hdl.handle.net/10183/112188
dc.language.iso.fl_str_mv eng
language eng
dc.relation.ispartof.pt_BR.fl_str_mv Materials research : ibero-american journal of materials. São Carlos, SP. vol. 17, Suppl. 1 (Aug. 2014), p. 203-209
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
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instname:Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
instname_str Universidade Federal do Rio Grande do Sul (UFRGS)
instacron_str UFRGS
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reponame_str Repositório Institucional da UFRGS
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