接枝变性淀粉浆料的性能分析  

Analyses of Graft Modified Starch Size Mixture Property

作　　者：张斌[1] 王璐[1] 赵国瑛 杨自治 贾舜华[1] 

机构地区：[1]东华大学 [2]江苏省海澜集团公司

出　　处：《棉纺织技术》2011年第1期65-68,共4页Cotton Textile Technology

基　　金：国家科技支撑计划项目(2009BAE88B01);中央高校基本科研业务费专项资金资助项目(2009A06-2-02)

摘　　要：探讨接枝变性淀粉浆料的性能特点。分析了接枝变性处理在改善淀粉成膜性和黏附性、降低浆液的凝胶现象、提高浆液的混溶性方面存在的优势。提出:接枝变性处理适合淀粉多元复合变性的发展要求,接枝变性淀粉可以替代PVA用于纺织经纱上浆。当前需加强淀粉接枝变性的基础性研究和应用研究,才能加速接枝变性淀粉浆料的发展。Properties of graft modified starch size mixture were analyzed. Advantages of graft modified treatment in improving starch film and adhesivity,reducing sizing emulsification phenomenon and improving sizing compatibility were analyzed. It is pointed out that development demand of multiple composite modified starch could be reached by graft modified treatment,PVA could be replaced in warp sizing by grafted modified starch. Development speed of graft modified starch could be increased when basic research and application research of starch graft modification were strengthened.

关 键 词：淀粉 接枝变性 浆料 成膜性 黏附性 混溶性 

分 类 号：TS103.846.1[轻工技术与工程—纺织工程]