木材用糠醇树脂的研究进展  

Research Status of Furfuryl Alcohol Resin for Wood

作　　者：张俊[1] 丰尚 周晓剑[1] 杜官本[1] 吴志刚[2] Zhang Jun;Feng Shang;Zhou Xiaojian;Du Guanben;Wu Zhigang(Yunnan Provincial Key Laboratory of Wood Adhesives and Glued Products,Southwest Forestry University,Kunming Yunnan 650233,China;College of Forestry,Guizhou University,Guiyang Guizhou 550025,China)

机构地区：[1]西南林业大学云南省木材胶黏剂及胶合制品重点实验室,云南昆明650233 [2]贵州大学林学院,贵州贵阳550025

出　　处：《西南林业大学学报（自然科学）》2021年第1期174-182,共9页Journal of Southwest Forestry University：Natural Sciences

基　　金：国家自然科学基金青年项目(31800482)资助;云南省应用基础研究项目(2018FG001-095)资助;西南林业大学科研启动项目(000033)资助。

摘　　要：糠醇来自玉米、小麦加工剩余物,稳定的呋喃环和羟甲基赋予糠醇较好的耐热耐水性能和较高的反应活性,使其广泛用于制备生物质材料。将糠醇用于制备木材胶黏剂及用于木材改性研究,能有效提高木材的高值化利用率。通过综述糠醇的资源现状、化学结构和糠醇自缩聚或与单宁、木质素、尿素共缩聚合成糠醇树脂的过程和性能,分析了糠醇自缩聚树脂对木竹材改性的原理及其在木竹材改性领域的研究现状,进一步对木材用糠醇树脂的有效利用提出了研究展望,为木材行业更好的研究糠醇提供了新的思路。Furfuryl alcohol is prepared from corn and wheat processing residues. The stable furan ring structure and hydroxymethyl make furfuryl alcohol have better heat and water resistance and high activity, which makes it widely used in the preparation of biomass materials. Furfuryl alcohol was used to prepare wood adhesive and to study the modification of wood, which can effectively improve the high value utilization rate of wood. This paper mainly introduces the current situation of furfuryl alcohol resources, the chemical structure, the process and properties of self-polycondensation reaction of furfuryl alcohol or co-polycondensation of furfuryl alcohol with tannin, lignin and urea. The principle of modification of wood and bamboo with furfuryl alcohol resin prepared by self-polycondensation and the research status of furfuryl alcohol resin in the field of wood and bamboo modification were analyzed. Furthermore, the prospect of effective utilization of furfuryl alcohol resin for wood was put forward, which provides a new idea for further study of furfuryl alcohol in wood industry.

关 键 词：糠醇 木材改性 胶黏剂 生物质材料 

分 类 号：S781.65[农业科学—木材科学与技术]