核壳型阳离子聚丙烯酸酯硬挺剂的合成及应用  

Synthesis and application of core-shell cationic polyacrylate stiffening agent

作　　者：陶敬泓[1,2] 周向东[1,2] 王立杰[1] 

机构地区：[1]苏州大学纺织与服装工程学院,江苏苏州215021 [2]现代丝绸国家工程实验室,江苏苏州215123

出　　处：《印染》2009年第17期1-4,共4页China Dyeing and Finishing

基　　金：国家科技支撑计划项目(项目编号:2007BAE41B04)

摘　　要：以丙烯酸酯类化合物为主要原料,采用种子乳液聚合法合成了核壳型(软核硬壳)阳离子型聚丙烯酸酯乳液。通过红外光谱仪(FT-IR),热重/差热综合热分析仪(DTA-TG)和Zeta电位仪分析了自制乳液的结构和性能,并测试了竹浆纤维织物经硬挺剂与氟系防水防油剂一浴法整理的效果。试验结果表明,该阳离子型聚丙烯酸酯乳液与氟系防水防油剂具有良好的相容性和稳定性,整理后织物可达到与二浴法整理相近的硬挺、防水与防油效果,且织物富有弹性。Cationic polyacrylate stiffening agent with soft core and hard shell was prepared by seed emulsion polymerization with acrylic ester as main raw material. Structure and performance of cationic polyacrylate stiffening agents were characterized by infrared spectroscopy （FT-IR）, DTA-TG and Zeta potential. Bamboo viscose fabric was treated with one-bath process of cationic polyacrylate stiffening agent and fluorine-containing water- and oil-proof agent, and its effect was tested. Results showed that cationic polyacrylate stiffening agent featured good stability and compatibility with fluorine-containing water- and oil-proof agent. Bamboo viscose fabric after one-bath treatment had similar stiffness, water-proofing and oil-proofing effects to those with traditional two-bath process, and the former featured good elasticity.

关 键 词：硬挺整理 防水整理 防油整理 一浴法 聚丙烯酸酯 阳离子 

分 类 号：TS195.57[轻工技术与工程—纺织化学与染整工程]