摘要
通过乳液聚合法合成印花用含硅丙烯酸酯乳液,采用正交试验方法研究了各制备时间对印花性能的影响,得出了较佳的制备工艺:预乳化时间是1 h,成核反应时间为1 h,核壳聚合反应时间为2 h,保温时间为2 h,制备的含硅丙烯酸酯乳液印花性能干擦牢度达4.5级、湿擦牢度3级、热压牢度4级、水洗牢度4.5级。
The siloxane emulsion was synthesized by emulsion polymerization. The effect of different preparation time on performances of printing was studied by orthogonal experiment. The result showed that when the pre-emulsifying time was 1 hours, the nucleation reaction time was 1 hours, core-shell polymerization reaction time was 2 hours, the holding time was 2 hours, the dry and wet color fastness to rubbing were level 4-5 and 3 respectively, the color fastness to hot pressing was level 4, the color fastness to soaping was level 4 - 5.
出处
《化纤与纺织技术》
2014年第3期12-14,28,共4页
Chemical Fiber & Textile Technology
基金
广东省教育部产学研结合项目(2012B091100366
2011B090300028)
五邑大学校青年基金
关键词
印花
含硅丙烯酸酯
乳液聚合
正交试验设计
printing
siliconated polyacrylate
emulsion polymerization
orthogonal tests design