Analysis and targeting of waste paper/polyester composites after weathering

Detalhes bibliográficos
Autor(a) principal: Porto, Jussara Smidt
Data de Publicação: 2019
Outros Autores: Angrizani, Clarissa Coussirat, Calegari, Eliana Paula, Amico, Sandro Campos, Duarte, Lauren da Cunha
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFRGS
Texto Completo: http://hdl.handle.net/10183/220504
Resumo: This paper focuses on the investigation of degradation effects from the environment on waste paper/polyester composites. The materials were analyzed according to visual aspects, mass gain and mechanical properties. The composites subjected to aging were influenced by moisture absorption from the particles, with a deleterious effect also on particle/matrix interface, decreasing tensile and flexural strength of the composite. This same phenomenon lead to a positive effect on impact strength and reduction in hardness of the composites, since moisture absorption was limited and the material became slightly tougher. Moisture absorption also caused an increase in elastic modulus of the matrix. Based on all results, the developed material was found not suitable for external use.
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spelling Porto, Jussara SmidtAngrizani, Clarissa CoussiratCalegari, Eliana PaulaAmico, Sandro CamposDuarte, Lauren da Cunha2021-05-04T04:27:54Z2019http://hdl.handle.net/10183/220504001124766This paper focuses on the investigation of degradation effects from the environment on waste paper/polyester composites. The materials were analyzed according to visual aspects, mass gain and mechanical properties. The composites subjected to aging were influenced by moisture absorption from the particles, with a deleterious effect also on particle/matrix interface, decreasing tensile and flexural strength of the composite. This same phenomenon lead to a positive effect on impact strength and reduction in hardness of the composites, since moisture absorption was limited and the material became slightly tougher. Moisture absorption also caused an increase in elastic modulus of the matrix. Based on all results, the developed material was found not suitable for external use.application/pdfengProduct : management & development. São Carlos, SP. Vol. 17, n. 2 (Dec. 2019), p. 140-145CompósitosResíduos de papelBiodegradaçãoWaste paperCompositeAgingMechanical propertiesAnalysis and targeting of waste paper/polyester composites after weatheringinfo: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:UFRGSTEXT001124766.pdf.txt001124766.pdf.txtExtracted Texttext/plain24024http://www.lume.ufrgs.br/bitstream/10183/220504/2/001124766.pdf.txtd9db562c88dc2416b360fbdc5d44a801MD52ORIGINAL001124766.pdfTexto completo (inglês)application/pdf1513677http://www.lume.ufrgs.br/bitstream/10183/220504/1/001124766.pdf9dc871249c1ed7bcfde225f1c905f8d5MD5110183/2205042021-08-18 04:38:22.695009oai:www.lume.ufrgs.br:10183/220504Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2021-08-18T07:38:22Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false
dc.title.pt_BR.fl_str_mv Analysis and targeting of waste paper/polyester composites after weathering
title Analysis and targeting of waste paper/polyester composites after weathering
spellingShingle Analysis and targeting of waste paper/polyester composites after weathering
Porto, Jussara Smidt
Compósitos
Resíduos de papel
Biodegradação
Waste paper
Composite
Aging
Mechanical properties
title_short Analysis and targeting of waste paper/polyester composites after weathering
title_full Analysis and targeting of waste paper/polyester composites after weathering
title_fullStr Analysis and targeting of waste paper/polyester composites after weathering
title_full_unstemmed Analysis and targeting of waste paper/polyester composites after weathering
title_sort Analysis and targeting of waste paper/polyester composites after weathering
author Porto, Jussara Smidt
author_facet Porto, Jussara Smidt
Angrizani, Clarissa Coussirat
Calegari, Eliana Paula
Amico, Sandro Campos
Duarte, Lauren da Cunha
author_role author
author2 Angrizani, Clarissa Coussirat
Calegari, Eliana Paula
Amico, Sandro Campos
Duarte, Lauren da Cunha
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Porto, Jussara Smidt
Angrizani, Clarissa Coussirat
Calegari, Eliana Paula
Amico, Sandro Campos
Duarte, Lauren da Cunha
dc.subject.por.fl_str_mv Compósitos
Resíduos de papel
Biodegradação
topic Compósitos
Resíduos de papel
Biodegradação
Waste paper
Composite
Aging
Mechanical properties
dc.subject.eng.fl_str_mv Waste paper
Composite
Aging
Mechanical properties
description This paper focuses on the investigation of degradation effects from the environment on waste paper/polyester composites. The materials were analyzed according to visual aspects, mass gain and mechanical properties. The composites subjected to aging were influenced by moisture absorption from the particles, with a deleterious effect also on particle/matrix interface, decreasing tensile and flexural strength of the composite. This same phenomenon lead to a positive effect on impact strength and reduction in hardness of the composites, since moisture absorption was limited and the material became slightly tougher. Moisture absorption also caused an increase in elastic modulus of the matrix. Based on all results, the developed material was found not suitable for external use.
publishDate 2019
dc.date.issued.fl_str_mv 2019
dc.date.accessioned.fl_str_mv 2021-05-04T04:27:54Z
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/other
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dc.identifier.uri.fl_str_mv http://hdl.handle.net/10183/220504
dc.identifier.nrb.pt_BR.fl_str_mv 001124766
url http://hdl.handle.net/10183/220504
identifier_str_mv 001124766
dc.language.iso.fl_str_mv eng
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dc.relation.ispartof.pt_BR.fl_str_mv Product : management & development. São Carlos, SP. Vol. 17, n. 2 (Dec. 2019), p. 140-145
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eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
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institution UFRGS
reponame_str Repositório Institucional da UFRGS
collection Repositório Institucional da UFRGS
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