乙二醛在木材胶黏剂领域的应用研究  

Research and Application of Glyoxal in Wood Adhesives Field

作　　者：姜鑫 李泽[1] 杜官本[1] 邓书端[1] JIANG Xin;LI Ze;DU Guan-ben;DENG Shu-duan(Key laboratory of Wood Adhesives and Glued Products of Yunnan Province,Southwestern Forestry University,Kunming 650224,Yunnan,P.R.China)

机构地区：[1]云南省木材胶黏剂及胶合制品重点实验室,西南林业大学,云南昆明650224

出　　处：《林产工业》2022年第10期41-45,共5页China Forest Products Industry

基　　金：云南省万人计划“产业技术领军”人才专项(N o.80201408);国家自然科学基金项目(No.31860188);云南省大学生创新创业训练项目。

摘　　要：概述了胶黏剂在人造板行业的使用情况,阐述了乙二醛在水溶液中的存在形式以及与单宁、木质素、大豆蛋白等反应制备生物质木材胶黏剂,与尿素、三聚氰胺、苯酚等反应生成共缩聚树脂木材胶黏剂的应用,以期为绿色环保型木材胶黏剂的发展提供一定的参考。The application of adhesives in wood-based panel industry was analyzed in this paper.The existing form of glyoxal in aqueous solution and the preparation of biomass wood adhesives by reaction with tannin,lignin and soybean protein were described.Application progress of copolycondensation resin wood adhesives produced by reaction with urea,melamine and phenol was also introduced.This paper aims to provide a certain reference for the development of green wood adhesive.

关 键 词：乙二醛 存在形式 生物质胶黏剂 合成树脂胶黏剂 胶合性能 

分 类 号：TS6[轻工技术与工程] TQ43[化学工程]