印染助剂2011，Vol.28Issue(6)：35-38,4.
纳米SiO2/含氟聚合物复合乳液在涤纶织物上的拒水性能研究
Study on the water repellency of nano-SiO2/fluorine-containing polymer composite emulsion for polyester fabrics
摘要
Abstract
A composite emulsion with nano-SiO2/fluorine-containing poiymer was prepared via in -situ emulsion polymerization method, and it was applied to the polyester fabric to endow it with water repellency.The surface morphologies and eiement composition of both untreated and treated polyester fabrics were characterized by scanning electron microscopy (SEM) and energy dispersive spectroscopy (EDS), respectively.The effects of finishing conditions on the water repellency of polyester fabrics were discussed.The results showed that the optimal finishing conditions were as follows :the finishing agent 70 g/L, pickup 70％ , curing at 160 ℃ for 180s.Under the optimal condition, the water contact angle of the treated polyester fabric was 150° and the mark of resistance to surface wetting was 90.It was indicated that the water repellency of treated fabric was significantly improved.关键词
纳米SiO2/复合乳液/拒水性/涤纶织物Key words
nano-SiO2/ composite emulsion/ water repellency/ polyester fabrics分类
化学化工引用本文复制引用
彭洪阳,徐丽慧,赵亚萍,蔡再生..纳米SiO2/含氟聚合物复合乳液在涤纶织物上的拒水性能研究[J].印染助剂,2011,28(6):35-38,4.基金项目
教育部科学技术研究重点项目资助(No.109066)和上海市引进技术的吸收与创新计划项目(No.08-118) （No.109066）
