Autor segons l'article: Mujal-Rosas R; Marín-Genescà M; García-Amorós J; Colom X; Mudarra M; Massagués L
Departament: Enginyeria Mecànica Enginyeria Electrònica, Elèctrica i Automàtica
Autor/s de la URV: 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 lluis.massagues@urv.cat
Identificador de l'autor: 0000-0002-7204-4526 0000-0002-4197-5600
Data d'alta del registre: 2023-02-19
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: http://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; Marín-Genescà M; García-Amorós J; Colom X; Mudarra M; Massagués L (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
Repositori URV