期刊
POLYMER SCIENCE SERIES B
卷 64, 期 5, 页码 725-732出版社
MAIK NAUKA/INTERPERIODICA/SPRINGER
DOI: 10.1134/S1560090422700476
关键词
-
资金
- Foundation of Hebei Province and Hebei Normal University for Nationalities [ZC2022055, QN2019004]
The silicon-based copolymer solution was prepared and the material modified by vinyltriethoxysilane showed good hydrophobicity and anti-aging properties.
The silicon-based copolymer solution of methyl methacrylate and butyl acrylate was prepared by one pot, the optimization dosages of the monomers and vinyltriethoxysilane were determined. The solution formed coatings on the surface of glass plate and stone samples. The structure was characterized by FTIR spectroscopy, XRD and TGA-DSC, and the porous surface can be observed by SEM. The effect of the vinyltriethoxysilane on the surface properties of the product was investigated by measurement of contact angle. The results revealed the polyacrylate hybrid material modified by vinyltriethoxysilane have good hydrophobicity and better anti-aging, which could be easily adjusted by controlling the content of the vinyltriethoxysilane. The maximum value of contact angle was 98.5 degrees, while the minimum rate of weight loss of the products was 1.1% after 30 days under UV radiation, and the morphology variation of the protection coating cannot be observed.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据