亲水疏油型含氟环氧树脂的制备和表征

涂料工业 , 2012, 42(7): 11-18. doi: 10.3969/j.issn.0253-4312.2012.07.003

亲水疏油型含氟环氧树脂的制备和表征

应立萍 ^1, , 彭叔森 ^2, , 张昕 ^3, , 赵文杰 ^4, , 乌学东 ^5,

1.宁波市海洋防护材料与工程技术重点实验室,中国科学院宁波材料技术与工程研究所,浙江宁波315201

2.宁波市海洋防护材料与工程技术重点实验室,中国科学院宁波材料技术与工程研究所,浙江宁波315201

3.宁波市海洋防护材料与工程技术重点实验室,中国科学院宁波材料技术与工程研究所,浙江宁波315201

4.宁波市海洋防护材料与工程技术重点实验室,中国科学院宁波材料技术与工程研究所,浙江宁波315201

5.宁波市海洋防护材料与工程技术重点实验室,中国科学院宁波材料技术与工程研究所,浙江宁波315201

基金项目: 宁波市自然科学基金(2011A610139) 2012浙江省创新团队国家自然科学基金(50775212)

关键词：亲水 , 疏油 , 含氟 , 环氧树脂

Preparation and Characterization of a Fluorinated Epoxy Resin with Hydrophilicity and Oleophobicty

以含氟表面活性剂( FSN)、聚乙二醇(PEG)、异佛尔酮二异氰酸酯(IPDI)和环氧树脂(EP)制备亲水疏油型的含氟环氧树脂.利用X射线光电子能谱仪(XPS)、接触角测定仪(CA)和原子力显微镜(AFM)表征了薄膜的表面物理化学性质.所制备的材料表面是一种对水和油具有特殊响应的智能表面,通过表面链段重构表现出亲水性和疏油性.其在FSN含量为6％时达到最佳效果,此时水的接触角为17°,十六烷的接触角为82°.

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