生物质化学工程2024，Vol.58Issue(1)：56-66,11.DOI:10.3969/j.issn.1673-5854.2024.01.008
木质素及其衍生物在木材胶黏剂中应用研究进展
Progress of Wood Adhesives from Lignin and Lignin-derived Compounds
摘要
Abstract
The development of eco-friendly and excellent wood adhesive from sustainable and renewable resources instead of traditional fossil resources had attracted considerable attention in the wood-based panel industry.Lignin had a wide range of sources and low prices,and its molecular structure contained active groups,such as hydroxyl,methoxyl and carboxyl groups,which were easy to be functionalized and modified,and it was an ideal raw material for making wood adhesive.In this paper,the applications and research status of lignin and its derivatives in wood adhesives of phenolic resins,urea-formaldehyde resins,epoxy resins and polyurethanes and other synthetic resins were reviewed.Furthermore,the effects of pretreatment methods such as chemical modification,depolymerization and solvent fraction on the chemical reactivity of lignin and the mechanical properties of synthetic resin adhesives were discussed.The problems and challenges of lignin-based wood adhesives existed in the current development of were investigated,and the future application and research directions were prospected,in order to provide theoretical and technical references for the efficient and high-value added utilization of lignin resources and the development of high-performance bio-based wood adhesives.关键词
木质素/衍生物/合成树脂/木材胶黏剂/人造板Key words
lignin/derivative/synthetic resin/wood adhesive/wood-based panel分类
化学化工引用本文复制引用
霍美玉,刘贵锋,霍淑平,孔振武..木质素及其衍生物在木材胶黏剂中应用研究进展[J].生物质化学工程,2024,58(1):56-66,11.基金项目
国家自然科学基金资助项目(32271815) （32271815）
中国林科院中央级公益性科研院所基本科研业务费专项资金项目(CAFYBB2021Z1001-03) （CAFYBB2021Z1001-03）
