Recycled multilayer cartons as cellulose source in HDPE-based composites: Compatibilization and structure-properties relationships (Articolo in rivista)

Type
Label
  • Recycled multilayer cartons as cellulose source in HDPE-based composites: Compatibilization and structure-properties relationships (Articolo in rivista) (literal)
Anno
  • 2009-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1002/app.30913 (literal)
Alternative label
  • Avella, M.; Avolio, R.; Bonadies, I.; Carfagna, C.; Errico, M.E. ; Gentile, G (2009)
    Recycled multilayer cartons as cellulose source in HDPE-based composites: Compatibilization and structure-properties relationships
    in Journal of applied polymer science (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Avella, M.; Avolio, R.; Bonadies, I.; Carfagna, C.; Errico, M.E. ; Gentile, G (literal)
Pagina inizio
  • 2978 (literal)
Pagina fine
  • 2985 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 114 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 8 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 5 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Istituto di Chimica e Tecnologia dei Polimeri, Consiglio Nazionale delle Ricerche, Pozzuoli 80078, NA, Italy (literal)
Titolo
  • Recycled multilayer cartons as cellulose source in HDPE-based composites: Compatibilization and structure-properties relationships (literal)
Abstract
  • In this article, an alternative mechanical recycling of multilayer carton scraps (MC), consisting in the use of MC without the physical separation of its different fractions (cellulose fibers and low-density polyethylene, 80/20 wt/wt), is proposed. In particular, MC was considered as a source of cellulose fibers in the obtainment of high-density polyethylene (HDPE)-based composites. Composites containing up to 60 wt % of milled MC were prepared by reactive processing, i.e., by adding different amount (5 and 10 wt %) of a linear low-density polyethylene grafted with maleic anhydride (coupling agent, maleated linear low-density polyethylene) during HDPE/MC mixing. Then, structure/properties relationships were deeply investigated as a function of MC and coupling agent content. The coupling agent was able to induce a complete polymeric covering of cellulose fraction as well as a strong HDPE/cellulose interfacial adhesion. As a consequence, a significant improvement of mechanical properties at low and high deformation rates as well as a very interesting response of composites to water vapor permeability was obtained. (literal)
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