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Position: Home > Articles > Development and Application of Overseas Heat-Treated Wood Scientia Silvae Sinicae 2007,43 (2) 104-110

国外木材热处理工艺进展及制品应用

作  者:
曹永建;吕建雄;孙振鸢;黄荣凤;周永东;吴玉章
单  位:
中国林业科学研究院木材工业研究所国家林业局木材科学与技术重点实验室
关键词:
木材热处理;蒸汽;氮气;油;处理材性能;应用;进展
摘  要:
就目前国外常用的几种热处理工艺,分别对其工艺路线、工艺参数和其产品的性能及应用进行阐述。对比化学方法处理的浸渍材而言,热处理后的木材产品更加符合环保要求。采用热处理工艺来处理我国人工林木材,不但可以有效提高其尺寸稳定性、耐候性和防虫性等,而且还能拓宽人工林木材的使用领域。木材热处理将是我国木材工业未来发展的重要方向。
译  名:
Development and Application of Overseas Heat-Treated Wood
作  者:
Cao Yongjian Lü Jianxiong Sun Zhenyuan Huang Rongfeng Zhou Yongdong Wu Yuzhang(Research Institute of Wood Industry, CAF Key Laboratory of Wood Science and Technology of State Forestry Administration Beijing 100091)
关键词:
heat_treated wood; steam; nitrogen atmosphere; oil; properties of heat-treated wood; application; development
摘  要:
Heat treatment of wood is subjected to temperatures close to or above 200 ℃ for several hours in steam, nitrogen atmosphere with low oxygen content, water or oils. Several kinds of oversea methods for heat_treated wood are reviewed from processing procedures, treatment parameters, properties and application of final products respectively. Compared with the chemical modified wood heat_treated wood is much more environmentalfriendly. Thermal modification not only improves the dimensional stability, weathering resistance and biological resistance of plantation forest without any chemicals/biocides into the wood but also extends the applicative fields of plantation forest. Heat treatment of wood will play a very important role in Chinese wood industry in the future.

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