Producto

Processing of Thermoplastic Elastomers (TPE) by In-Situ Ground Tire Rubber (GTR) Vulcanization using Waste Ethylene-Vinyl-Acetate (wEVA) and Dicumyl Peroxide (DCP)

                    object(stdClass)#3679 (12) {
      ["noshare"]=>
      bool(false)
      ["simehid"]=>
      string(32) "2a5bb3c122b7bfef5b0f7255821b5eee"
      ["role"]=>
      string(3) "A01"
      ["roleonixlist"]=>
      string(2) "17"
      ["name"]=>
      string(54) "J. Vera, J. Suarez-Loor, M. Lazo, A. Rigail, E. Adrian"
      ["nameinverted"]=>
      string(55) "J. Suarez-Loor, M. Lazo, A. Rigail, E. Adrian, J. Vera,"
      ["identifier"]=>
      array(1) {
        [0]=>
        object(stdClass)#3680 (3) {
          ["type"]=>
          NULL
          ["nametype"]=>
          NULL
          ["value"]=>
          NULL
        }
      }
      ["professionalaffiliation"]=>
      array(1) {
        [0]=>
        object(stdClass)#3682 (1) {
          ["professionalposition"]=>
          array(1) {
            [0]=>
            object(stdClass)#3681 (2) {
              ["value"]=>
              NULL
              ["lang"]=>
              string(3) "spa"
            }
          }
        }
      }
      ["prize"]=>
      array(1) {
        [0]=>
        object(stdClass)#3684 (1) {
          ["name"]=>
          array(1) {
            [0]=>
            object(stdClass)#3683 (2) {
              ["value"]=>
              NULL
              ["lang"]=>
              string(3) "spa"
            }
          }
        }
      }
      ["biography"]=>
      array(1) {
        [0]=>
        object(stdClass)#3685 (2) {
          ["value"]=>
          NULL
          ["lang"]=>
          string(3) "spa"
        }
      }
      ["website"]=>
      array(1) {
        [0]=>
        object(stdClass)#3686 (3) {
          ["role"]=>
          NULL
          ["roleonixlist"]=>
          string(2) "73"
          ["link"]=>
          NULL
        }
      }
      ["label"]=>
      object(Magento\Framework\Phrase)#3742 (2) {
        ["text":"Magento\Framework\Phrase":private]=>
        string(6) "Author"
        ["arguments":"Magento\Framework\Phrase":private]=>
        array(0) {
        }
      }
    }
                
  • Autor(es)
  • J. Vera, J. Suarez-Loor, M. Lazo, A. Rigail, E. Adrian

Disponibilidad de la publicación

A la venta en este portal

eBook (PDF) ISBN 9789587987799
PRÓXIMAMENTE

Debes seleccionar al menos un formato

Especificaciones por formato:

E-book (PDF)

    Estado de la publicación: Activo
    Año de edición: 2024
    Idioma: Ingles
    ISBN: 9789587987799
    DOI: Enlace
Cómo citar

Los eBooks comprados en este catálogo editorial se acceden mediante vista en línea dentro de este mismo entorno, o, para vista fuera de línea, a través de Scholar App (PC/Mac) y Mōn'k App (iOS/Android). El usuario final no recibirá archivo PDF o EPUB ni por correo ni por descarga.

Tire rubber waste (TRW) is a complex mixture of materials, such as rubbers, steel, textile fibers, carbon black, and other additives. Its polluting capacity is a severe environmental problem, especially in landfills and waste management processes. As a practical solution to mitigate TRW’s environmental impact, thermoplastic elastomers (TPE) commonly reuse the ground tire rubber (GTR). This work presents an in-situ devulcanization of ground tire rubber (DGTR) and re-vulcanization of devulcanized ground tire rubber using dicumyl peroxide (DCP) and waste ethylene-vinyl-acetate (wEVA). The GTR was devulcanized through thermo-mechanical action and then blended with waste ethylene-vinyl-acetate (wEVA) and dicumyl peroxide (DCP) to produce the thermoplastic elastomer (TPE). This blending process was monitored using a torque rheometer and analyzed with differential scanning calorimetry (DSC) to evaluate the crosslinking reactions and kinetic behavior. The results indicated that in-situ vulcanization took place within the rheometer mixing chamber, evidenced by an increase in torque. DSC analysis of the DGTR-DCP-wEVA system confirmed the curing reaction prior to vulcanization. The resulting in-situ vulcanized TPE ensures improved component adhesion. This research offers practical insights into a scalable, non-advanced process for local plastics industries in developing countries to incorporate vulcanized TPEs, thereby enhancing their knowledge and understanding of this innovative approach.




J. Vera, J. Suarez-Loor, M. Lazo, A. Rigail, E. Adrian



Recomendaciones para ti