Articles producció científica> Enginyeria Mecànica

Dielectric characterization and analysis of linear low-density polyethylene (LLDPE) compounds mixed with out-of-use tire particles (GTR)

  • Dades identificatives

    Identificador: imarina:9202465
    Autors:
    Mujal-Rosas, RMarin-Genesca, MGarcia-Amoros, JColom, XavierMudarra, MiguelMassagues, Lluis
    Resum:
    Vulcanized waste rubber due to its stable, cross-linked and three-dimensional structural arrangement is difficult to biodegrade, posing a serious environmental problem. This article proposes a new composite material from a reused tire particle base (GTR) as an elastomer and linear low-density polyethylene (LLDPE) as a matrix. LLDPE has good electrical and mechanical properties, good resistance to breakage and cracking due to environmental stress, as well as low cost. For this analysis, used, crushed and separated tire particles with a particle size p <200 μm have been used, which has been mixed with LLDPE in different concentrations (0%, at 70% GTR), and then, by the Dynamic Electric Analysis (DEA) study its dielectric behavior in a temperature range of 30°C, 100°C and 120°C, and frequencies between l-10 Hz, and 3-10 Hz, obtaining the permittivity conductivity, dielectric constant, modulus electric. The results denote an insulating behavior presented by LLDPE+GTR with low GTR contents (5% to 10% GTR), which could be used as an electrical insulator in applications with low requirements, such as spacers or pipes for electrical cables, and special AC motors. -2 6
  • Altres:

    Autor segons l'article: Mujal-Rosas, R; Marin-Genesca, M; Garcia-Amoros, J; Colom, Xavier; Mudarra, Miguel; Massagues, Lluis
    Departament: Enginyeria Mecànica Enginyeria Electrònica, Elèctrica i Automàtica
    Autor/s de la URV: García Amorós, Jordi / Marín Genescà, Marc / Massagués Vidal, Lluís
    Paraules clau: Rubber recycling Reused tires Lldpe Electrical properties Electrical module Applications recycled compound
    Resum: Vulcanized waste rubber due to its stable, cross-linked and three-dimensional structural arrangement is difficult to biodegrade, posing a serious environmental problem. This article proposes a new composite material from a reused tire particle base (GTR) as an elastomer and linear low-density polyethylene (LLDPE) as a matrix. LLDPE has good electrical and mechanical properties, good resistance to breakage and cracking due to environmental stress, as well as low cost. For this analysis, used, crushed and separated tire particles with a particle size p <200 μm have been used, which has been mixed with LLDPE in different concentrations (0%, at 70% GTR), and then, by the Dynamic Electric Analysis (DEA) study its dielectric behavior in a temperature range of 30°C, 100°C and 120°C, and frequencies between l-10 Hz, and 3-10 Hz, obtaining the permittivity conductivity, dielectric constant, modulus electric. The results denote an insulating behavior presented by LLDPE+GTR with low GTR contents (5% to 10% GTR), which could be used as an electrical insulator in applications with low requirements, such as spacers or pipes for electrical cables, and special AC motors. -2 6
    Àrees temàtiques: Química Interdisciplinar General chemistry General chemical engineering Engenharias iii Engenharias ii Engenharias i Ciências biológicas i Ciência de alimentos Chemistry, multidisciplinary Chemistry (miscellaneous) Chemistry (all) Chemistry Chemical engineering (miscellaneous) Chemical engineering (all)
    Accès a la llicència d'ús: https://creativecommons.org/licenses/by/3.0/es/
    Adreça de correu electrònic de l'autor: marc.marin@urv.cat jordi.garcia-amoros@urv.cat lluis.massagues@urv.cat
    Identificador de l'autor: 0000-0002-7204-4526 0000-0002-6548-5059 0000-0002-4197-5600
    Data d'alta del registre: 2024-10-19
    Versió de l'article dipositat: info:eu-repo/semantics/publishedVersion
    Enllaç font original: https://raco.cat/index.php/afinidad/article/view/385605
    URL Document de llicència: https://repositori.urv.cat/ca/proteccio-de-dades/
    Referència a l'article segons font original: Afinidad. 78 (592): 5-15
    Referència de l'ítem segons les normes APA: Mujal-Rosas, R; Marin-Genesca, M; Garcia-Amoros, J; Colom, Xavier; Mudarra, Miguel; Massagues, Lluis (2021). Dielectric characterization and analysis of linear low-density polyethylene (LLDPE) compounds mixed with out-of-use tire particles (GTR). Afinidad, 78(592), 5-15
    Entitat: Universitat Rovira i Virgili
    Any de publicació de la revista: 2021
    Tipus de publicació: Journal Publications
  • Paraules clau:

    Chemical Engineering (Miscellaneous),Chemistry,Chemistry (Miscellaneous),Chemistry, Multidisciplinary
    Rubber recycling
    Reused tires
    Lldpe
    Electrical properties
    Electrical module
    Applications recycled compound
    Química
    Interdisciplinar
    General chemistry
    General chemical engineering
    Engenharias iii
    Engenharias ii
    Engenharias i
    Ciências biológicas i
    Ciência de alimentos
    Chemistry, multidisciplinary
    Chemistry (miscellaneous)
    Chemistry (all)
    Chemistry
    Chemical engineering (miscellaneous)
    Chemical engineering (all)
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