期刊
REACTIVE & FUNCTIONAL POLYMERS
卷 104, 期 -, 页码 9-14出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.reactfunctpolym.2016.04.020
关键词
Core-shell latex; Fluorine and silicone; Miniemulsion polymerization; Latex film; Surface property
资金
- Zhejiang Provincial Top Key Academic Discipline of Chemical Engineering and Technology, Zhejiang Sci-Tech University [YR2013010]
- National Natural Science Foundation of China (NNSFC) project [21506045, 41271249]
A series of self-cross-linking fluorinated polyacrylate latex particles with core-shell structure were successfully prepared by one-step miniemulsion polymerization of methyl methacrylate (MMA), butyl acrylate (BA), dodecafluoroheptyl methacrylate (DFMA), and gamma-methacryloxypropyl triisopropoxidesilane (MPS). The core shell structure of the latex particles was confirmed and the latex films were characterized. Results showed that the latex films not only showed enhanced thermostability but also exhibited good hydrophobic property with the incorporation of a small amount of MPS (below 5 wt% of monomers). This core-shell fluorine/silicone-containing polyacrylate latex could potentially be used for developing advanced multifunctional protective coatings such as antiwetting, anti-icing, antifogging, and anticorrosion. (C) 2016 Elsevier B.V. All rights reserved.
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