木质素基酚醛树脂胶黏剂研究进展  

Research Progress of Lignin-based Phenolic Resin Adhesive

作　　者：李澜鹏 李秀峥 白富栋 LI Lan-peng;LI Xiu-zheng;BAI Fu-dong(Dalian Research Institute of Petroleum and Petrochemicals,Key Laboratory of Biofuel and Biochemical,SINOPEC,Dalian 116045,China)

机构地区：[1]中国石油化工股份有限公司大连石油化工研究院中国石化生物燃料及生物化工重点实验室,大连116045

出　　处：《当代化工》2021年第7期1711-1715,共5页Contemporary Chemical Industry

基　　金：国家重点研发计划,农业秸秆酶解制备醇类燃料及多联产技术与示范(项目编号:2018YFB1501702)。

摘　　要：在经过处理改性后,木质素可部分替代苯酚,用于生物基酚醛树脂胶黏剂的制备,降低胶黏剂生产成本,同时能够实现生物质的高效利用,促进循环经济。综述了目前木质素活化改性制备酚醛树脂胶黏剂的最新研究进展,重点介绍了化学改性、物理改性及生物改性等提高木质素反应活性的主要改性方法,对比了不同改性方法合成的木质素基酚醛树脂胶黏剂性能。As a renewable natural organic polymer,lignin can replace part of phenol in the synthesis of lignin-based phenolic resin adhesive after activation modification,thus reducing the production cost of phenolic resin,realizing the effective utilization of biomass resources and reducing environmental pollution.The latest research progress in the preparation of phenolic resin adhesives by lignin activation modification was reviewed.The main modification methods to improve the reactivity of lignin were mainly introduced,such as chemical modification,physical modification and biological modification.The properties of lignin-based phenolic resin adhesive synthesized by different modification methods were compared.

关 键 词：木质素 活化改性 酚醛树脂 胶黏剂 

分 类 号：TQ322.4[化学工程—合成树脂塑料工业]