Mass transfer in medium density fiberboard (MDF) modified by Na+ montmorillonite (Na+MMT) nanoclay

The potential use of nanoclay was examined to modify fluid transfer properties of medium density fiberboard (MDF). For this, Na+ montmorillonite (Na+MMT) nanoclay was added to urea formaldehyde resin to produce MDF. Then, the air permeability and mass diffusivity of MDF were evaluated. Scanning elec...

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Autores principales:	Zahedsheijani,Reza, Gholamiyan,Hadi, Tarmian,Asghar, Yousefi,Hossein
Lenguaje:	English
Publicado:	Universidad del Bío-Bío 2011
Materias:	Air permeability mass diffusivity medium density fiberboard MDF Na+MMT nanoclay
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2011000200004
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spelling	oai:scielo:S0718-221X20110002000042011-08-24Mass transfer in medium density fiberboard (MDF) modified by Na+ montmorillonite (Na+MMT) nanoclayZahedsheijani,RezaGholamiyan,HadiTarmian,AsgharYousefi,Hossein Air permeability mass diffusivity medium density fiberboard MDF Na+MMT nanoclay The potential use of nanoclay was examined to modify fluid transfer properties of medium density fiberboard (MDF). For this, Na+ montmorillonite (Na+MMT) nanoclay was added to urea formaldehyde resin to produce MDF. Then, the air permeability and mass diffusivity of MDF were evaluated. Scanning electron microscope (SEM) images and X-ray diffraction (XRD) confirmed a dispersion and exfoliation of Na+MMT in the modified MDF. The air permeability presented a systematic decrease with increasing nanoclay amount. This reduction agreed with the simple tortuous path model. The nanoclay had no effect on the mass diffusivity.info:eu-repo/semantics/openAccessUniversidad del Bío-BíoMaderas. Ciencia y tecnología v.13 n.2 20112011-01-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2011000200004en10.4067/S0718-221X2011000200004
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Air permeability mass diffusivity medium density fiberboard MDF Na+MMT nanoclay
spellingShingle	Air permeability mass diffusivity medium density fiberboard MDF Na+MMT nanoclay Zahedsheijani,Reza Gholamiyan,Hadi Tarmian,Asghar Yousefi,Hossein Mass transfer in medium density fiberboard (MDF) modified by Na+ montmorillonite (Na+MMT) nanoclay
description	The potential use of nanoclay was examined to modify fluid transfer properties of medium density fiberboard (MDF). For this, Na+ montmorillonite (Na+MMT) nanoclay was added to urea formaldehyde resin to produce MDF. Then, the air permeability and mass diffusivity of MDF were evaluated. Scanning electron microscope (SEM) images and X-ray diffraction (XRD) confirmed a dispersion and exfoliation of Na+MMT in the modified MDF. The air permeability presented a systematic decrease with increasing nanoclay amount. This reduction agreed with the simple tortuous path model. The nanoclay had no effect on the mass diffusivity.
author	Zahedsheijani,Reza Gholamiyan,Hadi Tarmian,Asghar Yousefi,Hossein
author_facet	Zahedsheijani,Reza Gholamiyan,Hadi Tarmian,Asghar Yousefi,Hossein
author_sort	Zahedsheijani,Reza
title	Mass transfer in medium density fiberboard (MDF) modified by Na+ montmorillonite (Na+MMT) nanoclay
title_short	Mass transfer in medium density fiberboard (MDF) modified by Na+ montmorillonite (Na+MMT) nanoclay
title_full	Mass transfer in medium density fiberboard (MDF) modified by Na+ montmorillonite (Na+MMT) nanoclay
title_fullStr	Mass transfer in medium density fiberboard (MDF) modified by Na+ montmorillonite (Na+MMT) nanoclay
title_full_unstemmed	Mass transfer in medium density fiberboard (MDF) modified by Na+ montmorillonite (Na+MMT) nanoclay
title_sort	mass transfer in medium density fiberboard (mdf) modified by na+ montmorillonite (na+mmt) nanoclay
publisher	Universidad del Bío-Bío
publishDate	2011
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2011000200004
work_keys_str_mv	AT zahedsheijanireza masstransferinmediumdensityfiberboardmdfmodifiedbynamontmorillonitenammtnanoclay AT gholamiyanhadi masstransferinmediumdensityfiberboardmdfmodifiedbynamontmorillonitenammtnanoclay AT tarmianasghar masstransferinmediumdensityfiberboardmdfmodifiedbynamontmorillonitenammtnanoclay AT yousefihossein masstransferinmediumdensityfiberboardmdfmodifiedbynamontmorillonitenammtnanoclay
_version_	1714202552911790080

Mass transfer in medium density fiberboard (MDF) modified by Na+ montmorillonite (Na+MMT) nanoclay

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