http://www.cnr.it/ontology/cnr/individuo/prodotto/ID240869

Nanocrystalline cellulose (NCC): A renewable nano-material for polyvinyl acetate (PVA) adhesive (Articolo in rivista)

Type

Label

Nanocrystalline cellulose (NCC): A renewable nano-material for polyvinyl acetate (PVA) adhesive (Articolo in rivista) (literal)

Anno

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi

Alternative label

Kaboorani A., Riedl B., Blanchet P., Fellin M. , Hosseinaei O., Wang S. (2012)
Nanocrystalline cellulose (NCC): A renewable nano-material for polyvinyl acetate (PVA) adhesive
in European Polymer Journal
(literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

Kaboorani A., Riedl B., Blanchet P., Fellin M. , Hosseinaei O., Wang S. (literal)

Pagina inizio

Pagina fine

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

Rivista

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo

Note

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

Kaboorani A., Riedl B., Blanchet P.: Département des sciences du bois et de la forêt, Faculté de foresterie, de géographie et de géomatique, Université Laval, 2425, rue de la Terrasse, Québec, QC, Canada G1V 0A6; Blanchet P.: Nanotechnologies for Wood Products, FPInnovations, 319 rue Franquet, Québec, QC, Canada G1P 4R4; Fellin M.: CNR IVALSA, San Michele all'Adige (TN) Hosseinaei O., Wang S.: Center for Renewable Carbon, University of Tennessee, 2506 Jacob Drive, Knoxville, TN 37996-4570, USA. (literal)

Titolo

Nanocrystalline cellulose (NCC): A renewable nano-material for polyvinyl acetate (PVA) adhesive (literal)

Abstract

In this study nanocrystalline cellulose (NCC) was used to improve the performance of polyvinyl acetate (PVA) as a wood adhesive. NCC was added to PVA at different loadings (1%, 2% and 3%) and the blends were used as binder for wood. Block shear tests were done to evaluate bonding strength of PVA at different conditions; dry and wet conditions, at the elevated temperature (100 °C). The mechanical properties of PVA film and its composites with NCC were measured by nanoindentation technique. Thermal stability and structure of nanocomposites were studied by thermogravimetric analysis and atomic force microscopy (AFM). The block shear tests demonstrate that NCC can improve bonding strength of PVA in all conditions. Hardness, modulus of elasticity (MOE) and creep of PVA film were also changed positively by the addition of NCC. Thermal stability of PVA was significantly improved as NCC was added to PVA. Structural studies revealed that variations in shear strength and other properties can be related to the quality of NCC dispersion in the PVA matrix. (literal)

Prodotto di