棉纺织技术2013，Vol.41Issue(2)：1-4,4.
阳离子型接枝淀粉浆料的性能分析
Property Analyses of Cationic Grafted Starch Size Mixture
摘要
Abstract
Sizing property of cationic grafted starch was discussed. Fe2+-H2O2 redox systems was adopted, graft co-polymerization of starch and methacryloyloxy ethyl trimethyl ammonium chloride was initiated, a series of starch-g-poly methacryloyloxy ethyl trimethyl ammonium chloride with different graft rate were prepared. Effect of graft rate on sizing viscosity thermal stability, ξ-potential, size film property and adhesion to fiber were studied. The result shows that taking methacryloyloxy ethyl trimethyl ammonium chloride as graft monomer to modify and graft starch, electrostatic interaction between positive and negative charge can be used, adhesion of grafted starch to fiber can be improved, sizing property can be improved in further. Considering graft efficiency, size film property, adhesion, desizing comprehensively, the graft rate of starch-g-poly methacryloyloxy ethyl trimethyl ammonium chloride should be about 8%.关键词
浆料/阳离子型接枝淀粉/ら电位/浆膜/黏附性Key words
Size Mixture/Cationic Grafted Starch/ ξ-potential/ Size Film/Adhesion分类
轻工纺织引用本文复制引用
祝忠秋,祝志峰,屈磊..阳离子型接枝淀粉浆料的性能分析[J].棉纺织技术,2013,41(2):1-4,4.基金项目
教育部生态纺织重点实验室开放基金资助项目(KLET0617) （KLET0617）
