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Study of poly(methyl methacrylate–maleic anhydride)/silica hybrid materials
Author(s) -
Xie Tingxiu,
Zhou Chongguang,
Feng Shengyu,
Wang Xinqiang
Publication year - 2000
Publication title -
journal of applied polymer science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.575
H-Index - 166
eISSN - 1097-4628
pISSN - 0021-8995
DOI - 10.1002/(sici)1097-4628(20000118)75:3<379::aid-app6>3.0.co;2-g
Subject(s) - thermogravimetric analysis , maleic anhydride , polymer chemistry , materials science , methyl methacrylate , copolymer , methacrylate , polymer , poly(methyl methacrylate) , chemical engineering , chemistry , composite material , organic chemistry , engineering
Poly(methyl methacrylate–maleic anhydride) [P(MMA–MAn)] with active groups, anhydrides, was synthesized by radical copolymerization. Using P(MMA–MAn) as a basic polymer, the P(MMA–MAn)/SiO 2 hybrid materials were obtained by a sol–gel process in different ways. The structures of the materials were characterized by IR spectra, and their properties were studied by thermogravimetric analysis (TGA), dynamic mechanical analysis (DMA), and dynamic analysis (DA). The results show that the hybrids prepared in different ways have different properties, and the contents of SiO 2 also have influence on the properties of the hybrids. © 2000 John Wiley & Sons, Inc. J Appl Polym Sci 75: 379–383, 2000