| 陶瓷贴花及纺织印花的主要成膜物质中聚甲基丙烯酸酯类的组成分析 |
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| 引用本文： | 江婷,张莉莉,赵汝松,程传格.陶瓷贴花及纺织印花的主要成膜物质中聚甲基丙烯酸酯类的组成分析[J].光谱实验室,2010,27(2):532-534. |
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| 作者姓名： | 江婷 张莉莉 赵汝松 程传格 |
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| 作者单位： | 山东省分析测试中心,济南市经十路东科院路19号,250014 |
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| 摘 要： | 所分析的样品是从陶瓷贴花及纺织印花的主要成膜物质经溶剂分离后得到的主要成分,用红外光谱分析,确定酯类的组成,用化学降解方法和居里点裂解色谱法验证,其结果为甲基丙烯酸丁酯与甲基丙烯酸甲酯的共聚物,其中甲基丙烯酸丁酯与甲基丙烯酸甲酯的比例为72.4:27.6。该方法具有在剖析实践中应用的价值。
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| 关 键 词： | 红外光谱法 化学降解方法 居里点裂解色谱 |
Analyzing the Composition of the Polymethacrylate Contained in Membrane Material of Ceramic Decal Printing and Textile Printing |
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| Jiang Ting,Zhang Li-Li,Zhao Ru-Song,Cheng Chuan-Ge.Analyzing the Composition of the Polymethacrylate Contained in Membrane Material of Ceramic Decal Printing and Textile Printing[J].Chinese Journal of Spectroscopy Laboratory,2010,27(2):532-534. |
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| Authors: | Jiang Ting Zhang Li-Li Zhao Ru-Song Cheng Chuan-Ge |
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| Institution: | Shandong Analysis And Test Center;Jinan 250014;P.R.China |
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| Abstract: | The sample was obtained from the membrane material of ceramic decal printing and textile printing.The compositions of polymethacrylate were confirmed by infrared spectroscopy (IR), and validated by Curie point pyrolysis chromatography or chemical degradation method.According to the analysis, the compositions were the muhipolymer of butyl methacrylate and methyl methacrylate, and its ratio was 72.4 : 27.6.It was proved that this analytical methods had higher practical value. |
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| Keywords: | Infrared Spectroscopy (IR) Chemical Degradation Method Curie Point Pyrolysis Chromatography |
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