印染助剂2017，Vol.34Issue(6)：15-20,6.
氟硅改性聚丙烯酸酯粘合剂的制备及应用
Preparation and application of polyacrylate binder modified with polysiloxane containing fluorine
邢平平 1崔松松 1张奇鹏 1吴明华2
作者信息
- 1. 浙江理工大学材料与纺织学院,浙江杭州 310018
- 2. 浙江理工大学先进纺织材料与制备技术教育部重点实验室,浙江杭州 310018
- 折叠
摘要
Abstract
In order to improve the water- resistance of polyacrylate binder and color fastness to rubbing and hand feeling of fabric dyed with pigment, polyacrylate was modified with double- terminated vinylpolysilox-ane containing fluorine and applied for pigment printing. The influence of the dosage and molecular weight of double- terminated vinylpolysiloxane containing fluorine on the properties of film and pigment printing property were studied, and the performance of fabric printed with modified polyacrylate binder was tested. The results showed that when the amount and relative molecular weight of double- terminated vinylpolysiloxane contain-ing fluorine were 6% and 6240, respectively, the contact water angle and water absorption of film were 96.8° and 8.2%, the properties of film were good with highest work of fracture. Under the optimal conditions, the color fastness to dry and wet rubbing of printed fabric could achieve grade 4 and 4~5, respectively, the hand feeling was soft. Compared to the unmodified polyacrylate binder and polyacrylate binder modified with organ-ic siloxane, the modified polyacrylate binder had better color fastness to rubbing and hand feeling.关键词
乙烯基封端含氟聚硅氧烷/聚丙烯酸酯/改性/涂料印花Key words
double- terminated vinylpolysiloxane containing fluorine/polyacrylate/modification/pigment printing分类
化学化工引用本文复制引用
邢平平,崔松松,张奇鹏,吴明华..氟硅改性聚丙烯酸酯粘合剂的制备及应用[J].印染助剂,2017,34(6):15-20,6.
