采用傅里叶变换红外光谱表征了聚甲基丙烯酸丁酯（PBMA）共混改性有机硅树脂前后的结构特征；

The molecular structure of the silicone resin pre-and post-blending modification by poly (butyl methacrylate)(PBMA) was characterized by Fourier transform infra-red spectrometry.

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本论文采用乳液聚合的方法合成了聚醋酸乙烯树脂，并通过加入硬单体—甲基丙烯酸甲酯对其进行改性。

The method of emulsion polymerization was used to synthesize polyvinyl acetate resin by adding hard monomer_methyl methacrylate to modify it.

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