| 张昭,陈宇,刘姣,朱本峰,陈鑫卉,刘元伟.一种有机硅改性丙烯酸防污涂料的研究[J].装备环境工程,2016,13(4):1-7. ZHANG Zhao,CHEN Yu,LIU Jia,ZHU Ben-feng,CHEN Xin-hui,LIU Yuan-wei.Antifouling Coating Made of Organic Silicon Modified Acrylic Resin[J].Equipment Environmental Engineering,2016,13(4):1-7. |
| 一种有机硅改性丙烯酸防污涂料的研究 |
| Antifouling Coating Made of Organic Silicon Modified Acrylic Resin |
| 投稿时间：2016-03-28 修订日期：2016-08-15 |
| DOI：10.7643/ issn.1672-9242.2016.04.001 |
| 中文关键词: 低表面能 有机硅改性丙烯酸树脂 纳米SiO2粒子 |
| 英文关键词:low surface energy organic silicon modified acrylic resin nano SiO2 particles |
| 基金项目:国家自然科学基金青年基金项目（21403194） |
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| Author | Institution |
| ZHANG Zhao | Zhejiang University, a.School of Aeronautics and Astronautics, Hangzhou 310027, China |
| CHEN Yu | Zhejiang University, a.School of Aeronautics and Astronautics;b.Department of Chemistry, Hangzhou 310027, China |
| LIU Jia | College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, China |
| ZHU Ben-feng | Zhejiang University, a.School of Aeronautics and Astronautics, Hangzhou 310027, China |
| CHEN Xin-hui | Zhejiang University, a.School of Aeronautics and Astronautics, Hangzhou 310027, China |
| LIU Yuan-wei | Department of Chemical Engineering, Binzhou University, Binzhou 256600, China |
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| 中文摘要: |
| 目的 通过在丙烯酸树脂分子中引入有机硅，制备一种具有低表面能的有机硅改性丙烯酸树脂CP-CC021。方法 探讨合成工艺中有机硅单体和引发剂含量以及添加纳米级SiO2粒子填料对涂层性能的影响规律。结果 获得了最大接触角的最佳工艺条件，添加纳米SiO2粒子增大了涂层的表面粗糙度，在涂层表面形成了大量微-纳结构状的突起，显著提高涂层的疏水性能。结论 有机硅单体(VTMS)质量分数为23.0%，引发剂(AIBN) 质量分数为0.50%，纳米SiO2粒子添加量（质量分数）为7.4%，得到的涂层接触角为126.1°。 |
| 英文摘要: |
| Objective To prepare the silicone modified acrylic resin of CP-CC021 with low surface energy by introducing organic silicon into the molecules of acrylic resins. Methods The influences of contents of silicon monomer and initiator and addition of nano-SiO2 on the property of the coating were analyzed. Results The optimal condition was found out and the addition of nano SiO2 significantly increased the surface roughness and induced a large number of projections with micro-nano structure on the surface, resulting in obviously better hydrophobic property. Conclusion The CA of coating prepared with 23.0 wt.% vinyl tri-methoxysilane, 0.50 wt.% AIBN and 7.4 wt.% nano SiO2 reached 126.1°. |
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