密度对桉树纤维化单板重组木性能的影响

余养伦; 周月; 于文吉

doi:10.19455/j.mcgy.2013.06.001

“木竹重组材高效利用技术”专栏(之六) | 浏览量 : 0 下载量: 135 CSCD: 19

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专辑

密度对桉树纤维化单板重组木性能的影响
Effect of Density on Properties of Scrimber Made of Fibrosis of Eucalyptus Veneer
1. 中国林科院木材工业研究所
2. 国家林业局木材科学与技术重点实验室
2013年27卷第6期页码：5-8
DOI： 10.19455/j.mcgy.2013.06.001

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[1]余养伦,周月,于文吉.密度对桉树纤维化单板重组木性能的影响[J].木材工业,2013,27(06):5-8.

YU Yang-lun, ZHOU Yue, YU Wen-ji. Effect of Density on Properties of Scrimber Made of Fibrosis of Eucalyptus Veneer[J]. China Wood Industry, 2013,27(6):5-8.
[1]余养伦,周月,于文吉.密度对桉树纤维化单板重组木性能的影响[J].木材工业,2013,27(06):5-8. DOI： 10.19455/j.mcgy.2013.06.001.

YU Yang-lun, ZHOU Yue, YU Wen-ji. Effect of Density on Properties of Scrimber Made of Fibrosis of Eucalyptus Veneer[J]. China Wood Industry, 2013,27(6):5-8. DOI： 10.19455/j.mcgy.2013.06.001.

摘要

为了探索利用桉树纤维化单板制造重组木的可行性,首先将桉树木材旋切成4mm厚的单板,再通过纤维可控分离技术进行疏解,经浸胶干燥后,采用冷压热固化法制备重组木,探讨重组木密度对其耐水性能和力学性能的影响。结果表明:随着密度由0.85g/cm3增加至1.20g/cm3,桉树重组木的耐水性能和力学性能均得到改善,达到或超过桉树实木和桉树单板层积材的性能。

Abstract

A novel scrimber was made of fibrosis veneer（Eucalyptus urophylla）with density from 0.85g/cm3 to 1.20g/cm3.The results showed that the density had a positive effect on water resistance and mechanical properties of the scrimber.The properties tested were superior to solid wood and laminated veneer lumber made of the same materials.