Recycling of waste tire rubber: microwave devulcanization and incorporation in a thermoset resin

Autores
Aoudia, Karima; Azem, Saïd; Aït Hocine, Nourredine; Gratton, Michel; Pettarin, Valeria; Seghar, Saïd
Año de publicación
2016
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
This study focused on the possibility of recycling Waste Tire Rubber (WTR) to be used as polymer modifier. Thus, WTR was grinded into powder, at ambient temperature, with a disc mill PQ500 and microwave electromagnetic energy was used to devulcanize this powder with the final aim of producing a new composite by its incorporation in a thermoset resin. The influence of the treatment microwave energy on the devulcanization ratio was investigated. FTIR analysis revealed that rupture of Sulfur-Sulfur (SAS) and Carbon-Sulfur (CAS) bonds have occurred during the treatment. Swelling analysis showed that the microwave treatment can lead to a very significant degree of devulcanization. The Ground Tire Rubber (GTR) and the Devulcanized Ground Tire Rubber (DGTR) were then separately used to prepare epoxy based composites. It appeared that epoxy composites filled with DGTR have better mechanical properties than those filled with untreated GTR. This result agrees with scanning electron microscopy observations which highlighted a better interface coherence between DGTR and epoxy. A complementary analysis pointed out a linear relationship between the rubber modulus and the number of crosslink per chain.
Fil: Aoudia, Karima. Universite Mouloud Mammeri de Tizi-ouzou; Argelia
Fil: Azem, Saïd. Universite Mouloud Mammeri de Tizi-ouzou; Argelia
Fil: Aït Hocine, Nourredine. Institut National des Sciences Appliquées; Francia
Fil: Gratton, Michel. Institut National des Sciences Appliquées ; Francia
Fil: Pettarin, Valeria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
Fil: Seghar, Saïd. Phenix Technolgies; Francia
Materia
Waste Tire Rubber
Recycling
Devulcanization
Microwave
Epoxy
Composite
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/26667
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/26667
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Recycling of waste tire rubber: microwave devulcanization and incorporation in a thermoset resinAoudia, KarimaAzem, SaïdAït Hocine, NourredineGratton, MichelPettarin, ValeriaSeghar, SaïdWaste Tire RubberRecyclingDevulcanizationMicrowaveEpoxyCompositehttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2This study focused on the possibility of recycling Waste Tire Rubber (WTR) to be used as polymer modifier. Thus, WTR was grinded into powder, at ambient temperature, with a disc mill PQ500 and microwave electromagnetic energy was used to devulcanize this powder with the final aim of producing a new composite by its incorporation in a thermoset resin. The influence of the treatment microwave energy on the devulcanization ratio was investigated. FTIR analysis revealed that rupture of Sulfur-Sulfur (SAS) and Carbon-Sulfur (CAS) bonds have occurred during the treatment. Swelling analysis showed that the microwave treatment can lead to a very significant degree of devulcanization. The Ground Tire Rubber (GTR) and the Devulcanized Ground Tire Rubber (DGTR) were then separately used to prepare epoxy based composites. It appeared that epoxy composites filled with DGTR have better mechanical properties than those filled with untreated GTR. This result agrees with scanning electron microscopy observations which highlighted a better interface coherence between DGTR and epoxy. A complementary analysis pointed out a linear relationship between the rubber modulus and the number of crosslink per chain.Fil: Aoudia, Karima. Universite Mouloud Mammeri de Tizi-ouzou; ArgeliaFil: Azem, Saïd. Universite Mouloud Mammeri de Tizi-ouzou; ArgeliaFil: Aït Hocine, Nourredine. Institut National des Sciences Appliquées; FranciaFil: Gratton, Michel. Institut National des Sciences Appliquées ; FranciaFil: Pettarin, Valeria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; ArgentinaFil: Seghar, Saïd. Phenix Technolgies; FranciaElsevier2016-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/26667Aoudia, Karima; Azem, Saïd; Aït Hocine, Nourredine; Gratton, Michel; Pettarin, Valeria; et al.; Recycling of waste tire rubber: microwave devulcanization and incorporation in a thermoset resin; Elsevier; Waste Management (elmsford); 60; 11-2016; 471-4810956-053XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.wasman.2016.10.051info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0956053X16306225info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:32:58Zoai:ri.conicet.gov.ar:11336/26667instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-22 11:32:59.236CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Recycling of waste tire rubber: microwave devulcanization and incorporation in a thermoset resin
title Recycling of waste tire rubber: microwave devulcanization and incorporation in a thermoset resin
spellingShingle Recycling of waste tire rubber: microwave devulcanization and incorporation in a thermoset resin
Aoudia, Karima
Waste Tire Rubber
Recycling
Devulcanization
Microwave
Epoxy
Composite
title_short Recycling of waste tire rubber: microwave devulcanization and incorporation in a thermoset resin
title_full Recycling of waste tire rubber: microwave devulcanization and incorporation in a thermoset resin
title_fullStr Recycling of waste tire rubber: microwave devulcanization and incorporation in a thermoset resin
title_full_unstemmed Recycling of waste tire rubber: microwave devulcanization and incorporation in a thermoset resin
title_sort Recycling of waste tire rubber: microwave devulcanization and incorporation in a thermoset resin
dc.creator.none.fl_str_mv Aoudia, Karima
Azem, Saïd
Aït Hocine, Nourredine
Gratton, Michel
Pettarin, Valeria
Seghar, Saïd
author Aoudia, Karima
author_facet Aoudia, Karima
Azem, Saïd
Aït Hocine, Nourredine
Gratton, Michel
Pettarin, Valeria
Seghar, Saïd
author_role author
author2 Azem, Saïd
Aït Hocine, Nourredine
Gratton, Michel
Pettarin, Valeria
Seghar, Saïd
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Waste Tire Rubber
Recycling
Devulcanization
Microwave
Epoxy
Composite
topic Waste Tire Rubber
Recycling
Devulcanization
Microwave
Epoxy
Composite
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv This study focused on the possibility of recycling Waste Tire Rubber (WTR) to be used as polymer modifier. Thus, WTR was grinded into powder, at ambient temperature, with a disc mill PQ500 and microwave electromagnetic energy was used to devulcanize this powder with the final aim of producing a new composite by its incorporation in a thermoset resin. The influence of the treatment microwave energy on the devulcanization ratio was investigated. FTIR analysis revealed that rupture of Sulfur-Sulfur (SAS) and Carbon-Sulfur (CAS) bonds have occurred during the treatment. Swelling analysis showed that the microwave treatment can lead to a very significant degree of devulcanization. The Ground Tire Rubber (GTR) and the Devulcanized Ground Tire Rubber (DGTR) were then separately used to prepare epoxy based composites. It appeared that epoxy composites filled with DGTR have better mechanical properties than those filled with untreated GTR. This result agrees with scanning electron microscopy observations which highlighted a better interface coherence between DGTR and epoxy. A complementary analysis pointed out a linear relationship between the rubber modulus and the number of crosslink per chain.
Fil: Aoudia, Karima. Universite Mouloud Mammeri de Tizi-ouzou; Argelia
Fil: Azem, Saïd. Universite Mouloud Mammeri de Tizi-ouzou; Argelia
Fil: Aït Hocine, Nourredine. Institut National des Sciences Appliquées; Francia
Fil: Gratton, Michel. Institut National des Sciences Appliquées ; Francia
Fil: Pettarin, Valeria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
Fil: Seghar, Saïd. Phenix Technolgies; Francia
description This study focused on the possibility of recycling Waste Tire Rubber (WTR) to be used as polymer modifier. Thus, WTR was grinded into powder, at ambient temperature, with a disc mill PQ500 and microwave electromagnetic energy was used to devulcanize this powder with the final aim of producing a new composite by its incorporation in a thermoset resin. The influence of the treatment microwave energy on the devulcanization ratio was investigated. FTIR analysis revealed that rupture of Sulfur-Sulfur (SAS) and Carbon-Sulfur (CAS) bonds have occurred during the treatment. Swelling analysis showed that the microwave treatment can lead to a very significant degree of devulcanization. The Ground Tire Rubber (GTR) and the Devulcanized Ground Tire Rubber (DGTR) were then separately used to prepare epoxy based composites. It appeared that epoxy composites filled with DGTR have better mechanical properties than those filled with untreated GTR. This result agrees with scanning electron microscopy observations which highlighted a better interface coherence between DGTR and epoxy. A complementary analysis pointed out a linear relationship between the rubber modulus and the number of crosslink per chain.
publishDate 2016
dc.date.none.fl_str_mv 2016-11
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/26667
Aoudia, Karima; Azem, Saïd; Aït Hocine, Nourredine; Gratton, Michel; Pettarin, Valeria; et al.; Recycling of waste tire rubber: microwave devulcanization and incorporation in a thermoset resin; Elsevier; Waste Management (elmsford); 60; 11-2016; 471-481
0956-053X
CONICET Digital
CONICET
url http://hdl.handle.net/11336/26667
identifier_str_mv Aoudia, Karima; Azem, Saïd; Aït Hocine, Nourredine; Gratton, Michel; Pettarin, Valeria; et al.; Recycling of waste tire rubber: microwave devulcanization and incorporation in a thermoset resin; Elsevier; Waste Management (elmsford); 60; 11-2016; 471-481
0956-053X
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.wasman.2016.10.051
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0956053X16306225
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1846781942237757440
score 12.982451

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