Effect of silver nanoparticles on hardness in medium-density fiberboard (MDF)
نویسندگان
چکیده
منابع مشابه
Medium Density Fiberboard (mdf) Manufacturing
In this study wheat straw was taken from Ankara province. In order to produce dry process MDF, urea formaldehyde resin was used at the ratio of 8 %, 10 % and 12 %, 1 % ammonium chloride was used as hardening agent on the basis of dry fiber weight. On the other hand, 5, 6 and 7 min. pressing times were applied. Alcohol benzene, cold water, hot water and 1 % NaOH solubility of wheat straw were 5....
متن کاملHot-pressing process modeling for medium density fiberboard (MDF)
In this paper we present a numerical solution for the mathematical modeling of the hot-pressing process applied to medium density fiberboard. The model is based in the work of Humphrey [1982], Humphrey and Bolton [1989] and Carvalho and Costa [1998], with some modifications and extensions in order to take into account mainly the convective effects on the phase change term and also a conservativ...
متن کامل0 Hot - pressing process modeling for medium density fiberboard ( MDF ) Technical Report
In this paper we present a numerical solution for the mathematical modeling of the hot-pressing process applied to medium density fiberboard. We have started our development from the paper of Carvalho & Costa [2] and the model presented by Humphrey in his PhD. thesis [4] with some modifications and extensions in order to take into account mainly the convective effects on the phase change term a...
متن کاملMass 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 electron microscope (SEM) images and X-ray diffraction (XRD) confirmed a dispersion and exfoliation o...
متن کاملHot-pressing Process Modeling for Medium Density Fiberboard (mdf) Technical Report 1
In this paper we present a numerical solution for the mathematical modeling of the hot-pressing process applied to medium density fiberboard. We have started our development from the paper of Carvalho & Costa [2] and the model presented by Humphrey in his PhD. thesis [4] with some modifications and extensions in order to take into account mainly the convective effects on the phase change term a...
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ژورنال
عنوان ژورنال: iForest - Biogeosciences and Forestry
سال: 2015
ISSN: 1971-7458
DOI: 10.3832/ifor1188-007