PREPARATION AND CHARACTERIZATION OF PLA NANOCOMPOSITES WITH NANOCELLULOSE FILLED PVAC (Contributo in atti di convegno)

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Label
  • PREPARATION AND CHARACTERIZATION OF PLA NANOCOMPOSITES WITH NANOCELLULOSE FILLED PVAC (Contributo in atti di convegno) (literal)
Anno
  • 2012-01-01T00:00:00+01:00 (literal)
Alternative label
  • M. Pracella (1*, M. M. Haque (2, D. Puglia (3, V. Alvarez (4 (2012)
    PREPARATION AND CHARACTERIZATION OF PLA NANOCOMPOSITES WITH NANOCELLULOSE FILLED PVAC
    in ECCM15 - 15th EUROPEAN CONFERENCE ON COMPOSITE MATERIALS, Venezia, Italy, 24-28 June 2012
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • M. Pracella (1*, M. M. Haque (2, D. Puglia (3, V. Alvarez (4 (literal)
Pagina inizio
  • 1 (literal)
Pagina fine
  • 8 (literal)
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  • Paper ID: 2278 (CD-rom), Comunicazione orale (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#titoloVolume
  • 15th EUROPEAN CONFERENCE ON COMPOSITE MATERIALS - ECCM15 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 8 (literal)
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  • 2278 (literal)
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  • 2) Department of Chemical Engineering & Materials Science, University of Pisa, Pisa 56122, Italy 3) University of Perugia, UdR INSTM, Department of Civil and Environmental Engineering, 05100 Terni, Italy 4) Materials Science and Technology Research Institute, INTEMA-CONICET, University of Mar del Plata, B7608FDQ Mar del Plata, Argentina (literal)
Titolo
  • PREPARATION AND CHARACTERIZATION OF PLA NANOCOMPOSITES WITH NANOCELLULOSE FILLED PVAC (literal)
Abstract
  • PLA composites with nanocellulose filled poli(vinyl acetate) (PVAc/NC), were prepared by mixing aqueous PVAc emulsion with NC suspension and melt blending with PLA. The nanocomposites were analysed by SEM, AFM, TGA, DMTA and tensile mechanical tests, and the properties were compared with those of PLA/NC composites. Functionalization of PLA and NC by glycidyl methacrylate (GMA) was also applied to improve the nanofibre dispersion and interfacial interactions in the composites. PLA/PVAc/NC composites showed better dispersion of nanofibres into the polyester matrix, good thermal stability and higher tensile modulus and strength, as compared to PLA/NC. (literal)
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