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王剑菁, 谢桂军, 李腊梅, 李兴伟, 李 晖
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Guangdong Provincial Key Laboratory of Silviculture, Protection and Utilization, Guangdong Academy of Forestry
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摘要: |
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马尾松（Pinus massoniana）热处理材不具备防霉变效力，且较未热处理材更易发生霉变，为
了其推广应用的健康，需采用技术手段提升其防霉变效力。马尾松热处理木材经抽提后，其霉变防治效
力均未超过 75%；5% 硼化物先预处理木材，再以 180、200、220 ℃分别热处理 1、3、5 h，其获得的最
高霉变防治效力为 41.7%。预处理在一定程度能够增强马尾松热处理材的霉变防治效果。
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关键词:
马尾松木材；热处理；防霉变
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DOI：
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分类号：
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基金项目： |
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Pre-screening of Anti-mildew Methods for Heat-treated Masson Pine Wood |
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Wang Jianjing, XIE Guijun, LI Lamei, LI Xingwei, LI Hui
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Guangdong Provincial Key Laboratory of Silviculture, Protection and Utilization, Guangdong Academy of Forestry
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Abstract: |
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Heat-treated masson pine wood does not have anti-mildew effect. In order to be beneficial in
application, technical measures should be adopted to improve its mildew prevention effect. After the heat-treated
masson pine wood was extracted, its mildew prevention effect was not more than 75%. Wood was chemically pretreated, then treated at 180-220 ℃ for 1-5 h respectively, the highest anti-mildew effect was 41.7%. Pre-treatment
or post-treatment can enhance the mildew control effect of heat-treated masson pine wood to a certain extent.
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Key words:
masson pine；heat-treatment；anti-mildew
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