高取代度羧甲基淀粉的合成与性能研究  

A Study of the Synthesis and Property of Carboxymethyl Starch of High Degree of Substitution

作　　者：张晓东[1] 刘馨[1] 

机构地区：[1]青岛大学化工系,青岛266071

出　　处：《纺织学报》2003年第6期44-46,共3页Journal of Textile Research

摘　　要：制备取代度为 0 92的羧甲基淀粉。并对其作结构确认和形貌观察 ,对照海藻酸钠对其粘度及性能进行测试。The influence factors on the synthesis of carboxymethyl starch with high degree of substitution have been confirmed by experiments designed on the basis of orthogonality project L\-9(3\+4).A carboxymethly starch with high degree of substitution of 0 92 was obtained with the best determined parameters of synthesis.The adhensive property,the structure determination and surface morphorlogical analysis of the carboxymethyl starch (DS=0 92) were also dealt with in this paper.

关 键 词：氯乙酸 粘度 羧甲基淀粉 合成 性能 取代度 

分 类 号：TS103.846[轻工技术与工程—纺织工程]