Articles producció científica> Enginyeria Mecànica

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

  • Identification data

    Identifier: imarina:9202465
    Authors:
    Mujal-Rosas, RMarin-Genesca, MGarcia-Amoros, JColom, XavierMudarra, MiguelMassagues, Lluis
    Abstract:
    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
  • Others:

    Author, as appears in the article.: Mujal-Rosas, R; Marin-Genesca, M; Garcia-Amoros, J; Colom, Xavier; Mudarra, Miguel; Massagues, Lluis
    Department: Enginyeria Mecànica Enginyeria Electrònica, Elèctrica i Automàtica
    URV's Author/s: García Amorós, Jordi / Marín Genescà, Marc / Massagués Vidal, Lluís
    Keywords: Rubber recycling Reused tires Lldpe Electrical properties Electrical module Applications recycled compound
    Abstract: 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
    Thematic Areas: 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)
    licence for use: https://creativecommons.org/licenses/by/3.0/es/
    Author's mail: marc.marin@urv.cat jordi.garcia-amoros@urv.cat lluis.massagues@urv.cat
    Author identifier: 0000-0002-7204-4526 0000-0002-6548-5059 0000-0002-4197-5600
    Record's date: 2024-10-19
    Papper version: info:eu-repo/semantics/publishedVersion
    Link to the original source: https://raco.cat/index.php/afinidad/article/view/385605
    Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
    Papper original source: Afinidad. 78 (592): 5-15
    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
    Entity: Universitat Rovira i Virgili
    Journal publication year: 2021
    Publication Type: Journal Publications
  • Keywords:

    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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