新型木材防腐剂的研究进展  

Research Progress on New Wood Preservatives

作　　者：张跃宇 刘馨忆 许宪祝 ZHANG Yue-yu;LIU Xin-yi;XU Xian-zhu(Jiangsu Yueyu Wood Industry Technology Co.,Ltd.,Jiangsu Suqian 223800;School of Chemistry and Chemical Engineering,Harbin Institute of Technology,Heilongjiang Harbin 150006,China)

机构地区：[1]江苏跃宇木业科技有限责任公司,江苏宿迁223800 [2]哈尔滨工业大学化工与化学学院,黑龙江哈尔滨150006

出　　处：《广州化工》2023年第15期16-18,22,共4页GuangZhou Chemical Industry

摘　　要：现今使用新一代天然防腐剂或将传统木材防腐剂进行改性,实现其环境友好性。通过综述几种植物和动物来源的天然化合物的杀菌性能,包括植物精油,单宁,植物多酚,中草药活性成分,壳聚糖,甲壳素与蜂胶等,表明它们在木材保护上潜力巨大,通过复配解决流失性强,杀菌选择性强等缺点。将天然绿色防腐剂与其他不同聚合物、交联剂、金属螯合剂或抗氧化剂等相结合,提高抗菌时效,并分析引入食品领域或农药方向的抗菌防腐剂的研究前景。Nowadays,a new generation of natural preservatives is used or traditional wood preservatives are modified to achieve their environmental friendliness.The fungicidal properties of several natural compounds of plant and animal origin,including plant essential oils,tannins,plant polyphenols,herbal active ingredients,chitosan,chitin&propolis,were reviewed to show their great potential for wood protection,addressing disadvantages such as high attrition and fungicidal selectivity through compounding.Combining natural green preservatives with other different polymers,cross-linking agents,metal chelators or antioxidants,etc,improved the antimicrobial timeliness and analysed the research prospects of introducing antimicrobial preservatives in the food field or in the direction of pesticides.

关 键 词：木材防腐剂 生物质木材防腐剂 动物来源木材防腐剂 仿生 

分 类 号：TQ914.1[化学工程]