New Polymer Composites Made of Recycled Polystyrene with Red Mud and Wind Blade Waste: An Industrial Ecology Case
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , |
Tipo de documento: | Capítulo de livro |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.4028/p-14mth5 http://hdl.handle.net/11449/246661 |
Resumo: | The development of composites with the waste of industries close to each other would mean an interesting case of industrial symbiosis in search for using less financial and natural resources. This paper presents the development of polymer composites made of three types of waste, produced by industries located in the same region and distant at most 25 km from each other: Electronic waste, red mud (obtained during aluminium production), and the waste of wind turbine blades' manufacturing (epoxy resin/glass fibre). Composites were obtained incorporating 5%, 10%, and 15% of industrial waste (red mud and epoxy/fibre) in a matrix of recycled high-impact polystyrene (HIPS) from discarded electronic equipment. Tests were performed to obtain the melt flow index and the composites' water content and study the mechanical properties (tensile and impact) of test specimens produced with the composites by injection moulding (temperature from 200 to 250°C, the injection pressure of 45 MPa, and the injection time of 2.5 s). Results showed that the composites have water content and melt flow index within the specifications for recycled HIPS and are usually more rigid than it, reaching values for Elasticity Modulus up to 34% higher. Therefore, these composites can be applied when materials with more stiffness than HIPS are required. |
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New Polymer Composites Made of Recycled Polystyrene with Red Mud and Wind Blade Waste: An Industrial Ecology CaseEpoxy resinGlass fibreHigh impact polystyreneIndustrial ecologyPolymer compositeRed mudThe development of composites with the waste of industries close to each other would mean an interesting case of industrial symbiosis in search for using less financial and natural resources. This paper presents the development of polymer composites made of three types of waste, produced by industries located in the same region and distant at most 25 km from each other: Electronic waste, red mud (obtained during aluminium production), and the waste of wind turbine blades' manufacturing (epoxy resin/glass fibre). Composites were obtained incorporating 5%, 10%, and 15% of industrial waste (red mud and epoxy/fibre) in a matrix of recycled high-impact polystyrene (HIPS) from discarded electronic equipment. Tests were performed to obtain the melt flow index and the composites' water content and study the mechanical properties (tensile and impact) of test specimens produced with the composites by injection moulding (temperature from 200 to 250°C, the injection pressure of 45 MPa, and the injection time of 2.5 s). Results showed that the composites have water content and melt flow index within the specifications for recycled HIPS and are usually more rigid than it, reaching values for Elasticity Modulus up to 34% higher. Therefore, these composites can be applied when materials with more stiffness than HIPS are required.São Paulo State University (Unesp) Institute of Science and TechnologySinctronicsTM CompanyFederal University of São Carlos - UFSCar campus SorocabaSão Paulo State University (Unesp) Institute of Science and TechnologyUniversidade Estadual Paulista (UNESP)SinctronicsTM CompanyUniversidade Federal de São Carlos (UFSCar)Barbosa, Juliana Thomaz Lefloch [UNESP]Mancini, Sandro Donnini [UNESP]Belli, CristinaAntunes, Maria Lúcia Pereira [UNESP]De Paiva, Jane Maria Faulstich2023-07-29T12:47:03Z2023-07-29T12:47:03Z2022-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/bookPart201-212http://dx.doi.org/10.4028/p-14mth5Materials Science Forum, v. 1078, p. 201-212.1662-97520255-5476http://hdl.handle.net/11449/24666110.4028/p-14mth52-s2.0-85146391563Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengMaterials Science Foruminfo:eu-repo/semantics/openAccess2023-07-29T12:47:03Zoai:repositorio.unesp.br:11449/246661Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T19:10:55.714711Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
New Polymer Composites Made of Recycled Polystyrene with Red Mud and Wind Blade Waste: An Industrial Ecology Case |
title |
New Polymer Composites Made of Recycled Polystyrene with Red Mud and Wind Blade Waste: An Industrial Ecology Case |
spellingShingle |
New Polymer Composites Made of Recycled Polystyrene with Red Mud and Wind Blade Waste: An Industrial Ecology Case Barbosa, Juliana Thomaz Lefloch [UNESP] Epoxy resin Glass fibre High impact polystyrene Industrial ecology Polymer composite Red mud |
title_short |
New Polymer Composites Made of Recycled Polystyrene with Red Mud and Wind Blade Waste: An Industrial Ecology Case |
title_full |
New Polymer Composites Made of Recycled Polystyrene with Red Mud and Wind Blade Waste: An Industrial Ecology Case |
title_fullStr |
New Polymer Composites Made of Recycled Polystyrene with Red Mud and Wind Blade Waste: An Industrial Ecology Case |
title_full_unstemmed |
New Polymer Composites Made of Recycled Polystyrene with Red Mud and Wind Blade Waste: An Industrial Ecology Case |
title_sort |
New Polymer Composites Made of Recycled Polystyrene with Red Mud and Wind Blade Waste: An Industrial Ecology Case |
author |
Barbosa, Juliana Thomaz Lefloch [UNESP] |
author_facet |
Barbosa, Juliana Thomaz Lefloch [UNESP] Mancini, Sandro Donnini [UNESP] Belli, Cristina Antunes, Maria Lúcia Pereira [UNESP] De Paiva, Jane Maria Faulstich |
author_role |
author |
author2 |
Mancini, Sandro Donnini [UNESP] Belli, Cristina Antunes, Maria Lúcia Pereira [UNESP] De Paiva, Jane Maria Faulstich |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) SinctronicsTM Company Universidade Federal de São Carlos (UFSCar) |
dc.contributor.author.fl_str_mv |
Barbosa, Juliana Thomaz Lefloch [UNESP] Mancini, Sandro Donnini [UNESP] Belli, Cristina Antunes, Maria Lúcia Pereira [UNESP] De Paiva, Jane Maria Faulstich |
dc.subject.por.fl_str_mv |
Epoxy resin Glass fibre High impact polystyrene Industrial ecology Polymer composite Red mud |
topic |
Epoxy resin Glass fibre High impact polystyrene Industrial ecology Polymer composite Red mud |
description |
The development of composites with the waste of industries close to each other would mean an interesting case of industrial symbiosis in search for using less financial and natural resources. This paper presents the development of polymer composites made of three types of waste, produced by industries located in the same region and distant at most 25 km from each other: Electronic waste, red mud (obtained during aluminium production), and the waste of wind turbine blades' manufacturing (epoxy resin/glass fibre). Composites were obtained incorporating 5%, 10%, and 15% of industrial waste (red mud and epoxy/fibre) in a matrix of recycled high-impact polystyrene (HIPS) from discarded electronic equipment. Tests were performed to obtain the melt flow index and the composites' water content and study the mechanical properties (tensile and impact) of test specimens produced with the composites by injection moulding (temperature from 200 to 250°C, the injection pressure of 45 MPa, and the injection time of 2.5 s). Results showed that the composites have water content and melt flow index within the specifications for recycled HIPS and are usually more rigid than it, reaching values for Elasticity Modulus up to 34% higher. Therefore, these composites can be applied when materials with more stiffness than HIPS are required. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-01-01 2023-07-29T12:47:03Z 2023-07-29T12:47:03Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/bookPart |
format |
bookPart |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.4028/p-14mth5 Materials Science Forum, v. 1078, p. 201-212. 1662-9752 0255-5476 http://hdl.handle.net/11449/246661 10.4028/p-14mth5 2-s2.0-85146391563 |
url |
http://dx.doi.org/10.4028/p-14mth5 http://hdl.handle.net/11449/246661 |
identifier_str_mv |
Materials Science Forum, v. 1078, p. 201-212. 1662-9752 0255-5476 10.4028/p-14mth5 2-s2.0-85146391563 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Materials Science Forum |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
201-212 |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808129030868697088 |