壳聚糖类造纸助剂的作用机理及应用进展  

Application Advances and Interact Mechanisms of Chitosan as an Additive in Papermaking Systems

作　　者：刘成金[1] 黎厚斌[2] 柯贤文[2] 詹怀宇[3] 

机构地区：[1]武汉大学化学与分子科学学院,湖北武汉430072 [2]武汉大学印刷与包装系,湖北武汉430072 [3]华南理工大学制浆造纸工程国家重点实验室,广东广州510640

出　　处：《造纸化学品》2006年第2期22-27,共6页Paper Chemicals

摘　　要：综述了壳聚糖及其衍生物作为纸张表面施胶剂、辅助施胶剂、增强剂、助留助滤剂和整理剂在特种纸中的应用状况;评述了这一类型的氨基聚多糖与纸张浆料中的主要成分(纤维素纤维、细小纤维、半纤维素、胶体状碳水化合物等)间的作用机理;展望了开发应用的发展方向。The applications of chitosan and its derivatives, as size agent, strengthen additive, retention and drainage aids, and finishing agent, were reviewed. The interact mechanisms of these additives and the main components presenting in pulp systems, such as cellulosic fibers, fines, colliodal were discussed briefly. The application trends of chitosan as additives materials as well as in papermaking were soluble carbohydrates, also prospected.

关 键 词：壳聚糖 聚电解质 湿部助剂 

分 类 号：TS727.2[轻工技术与工程—制浆造纸工程]