超疏水性塑料薄膜简易制备方法研究

被引:16
作者
马英 [1 ]
马永梅 [1 ]
曹新宇 [1 ]
邹洪 [2 ]
江雷 [1 ]
机构
[1] 中国科学院化学研究所分子科学中心
[2] 首都师范大学化学系
关键词
塑料薄膜; 超疏水; 微观结构; 浸润性;
D O I
暂无
中图分类号
TQ320.721 [];
学科分类号
摘要
用相分离法,以PMMA和PS为原料制备出超疏水薄膜。SEM照片表明,薄膜具有鸟巢状多孔微纳米复合微观结构,与水的接触角可达158.1°,表现出良好的超疏水性。文中考查了不同制备条件对薄膜表面浸润性的影响,最佳制备条件为:聚合物溶液中PMMA/PS(质量比)为1/5~1/2,选择性溶剂处理时间超过10m in,选择性溶剂温度大于40℃。
引用
收藏
页码:39 / 42+96 +96
页数:5
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