Paper Title:
The Effect of the pH Value of Wood on the Curing Reaction of Low Toxic Urea-Formaldehyde Resin
  Abstract

The differential scanning calorimetry(DSC) was used to study the curing reaction of low toxic UF resin with poplar, birch, larch powder in different pH value. The results showed that the effect of different wood flour and its pH value on the curing reaction of UF resin was not the same. Along with the increase of the pH, the peak temperature and the onset temperature was raised; the peak temperature and the onset temperature of poplar was higher than that of the birch. The tempera- ture of the curing reaction of UF resin modified by melamine was higher than the UF resin without modification.

  Info
Periodical
Advanced Materials Research (Volumes 150-151)
Edited by
Jinglong Bu, Zhengyi Jiang and Sihai Jiao
Pages
1263-1266
DOI
10.4028/www.scientific.net/AMR.150-151.1263
Citation
L. B. Zhu, J. Y. Gu, Y. H. Zhang, J. Shen, "The Effect of the pH Value of Wood on the Curing Reaction of Low Toxic Urea-Formaldehyde Resin", Advanced Materials Research, Vols. 150-151, pp. 1263-1266, 2011
Online since
October 2010
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$32.00
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