文献类型：期刊文献

英文题名：Dimensional stability, mechanical properties and fire resistance of MUF-boron treated wood

作者：Chai, Yubo[1,2] Liu, Junliang[1,2] Xing, Zhen[1]

第一作者：柴宇博

通信作者：Chai, Y.

机构：[1] Research Institute of Wood Industry, Chinese Academy of Forestry, Haidian District, Beijing, China; [2] Research Institute of Forestry New Technology, Chinese Academy of Forestry, Haidian District, Beijing, China

年份：2012

卷号：341-342

起止页码：80-84

外文期刊名：Advanced Materials Research

收录：EI(收录号：20114214425377)

语种：英文

外文关键词：Metabolism - Sodium borate - Urea - Boron - Urea formaldehyde resins - Boride coatings - Dimensional stability - Fire resistance - Formaldehyde - Mechanical permeability - Wood

摘要：In order to improve the dimensional stability, mechanical properties and fire resistance of the wood from Cryptomeria fortunei, the melamine-urea- formaldehyde (MUF) resin and the mixture of MUF/boric acid/borax (MBB) were prepared and used as the wood modification solution. Results show that both the MUF resin and the MBB solutions exhibit good permeability to wood. Under the same treatment conditions, the weight percent gains (WPG) of treated wood increases with the increasing concentration of modification solutions. MUF and MBB modification solutions can effectively enhance the dimensional stability, MOR, MOE and fire resistance of wood. Compared with MBB treated wood, MUF treated wood exhibits higher MOR and dimensional stability. The MBB treated wood has higher MOE and fire resistance than MUF treated wood. ? (2012) Trans Tech Publications, Switzerland.