| 聚2,5-呋喃二甲酸乙二酯的合成与表征 |
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| 引用本文： | 蓝丹,殷红军,东为富,陈明清,李婷,倪忠斌.聚2,5-呋喃二甲酸乙二酯的合成与表征[J].工程塑料应用,2011,39(2):17-19. |
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| 作者姓名： | 蓝丹 殷红军 东为富 陈明清 李婷 倪忠斌 |
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| 作者单位： | 江南大学化学与材料学院,无锡,214122 |
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| 摘 要： | 以乙二醇和生物质单体2,5-呋喃二甲酸为原料通过熔融缩聚制备聚2,5-呋喃二甲酸乙二酯(PEF),采用傅立叶变换红外光谱仪、核磁共振仪对其分子结构进行表征,并采用差示扫描量热仪和乌氏粘度计对PEF的玻璃化转变和特性黏度进行研究,结果表明,所得聚酯的玻璃化转变温度为73℃,特性黏度为0.23.
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| 关 键 词： | 2 5-呋喃二甲酸 乙二醇 聚酯 |
SYNTHESIS AND CHARACTERIZATION OF POLY(ETHYLENE 2,5-FURANDICARBOXYLATE) |
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| Lan Dan,Yin Hongjun,Dong Weifu,Chen Mingqing,Li Ting,Ni Zhongbin.SYNTHESIS AND CHARACTERIZATION OF POLY(ETHYLENE 2,5-FURANDICARBOXYLATE)[J].Engineering Plastics Application,2011,39(2):17-19. |
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| Authors: | Lan Dan Yin Hongjun Dong Weifu Chen Mingqing Li Ting Ni Zhongbin |
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| Affiliation: | Lan Dan,Yin Hongjun,Dong Weifu,Chen Mingqing,Li Ting,Ni Zhongbin(School of Chemical and Material Engineering,Jiangnan University,Wuxi 214122,China) |
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| Abstract: | Poly(ethylene 2,5-furandicarboxylate) was achieved on polycondensation reactions of ethylene glycol with 2,5-furandicarboxylic acid.The chemical structure of polyester was characterized by using NMR and FTIR.Glass transition temperature and intrinsic viscosity measured by using DSC and Ubbelohde viscometer were 73℃ and 0.23 respectively. |
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| Keywords: | 2 5-furandicarboxylic acid ethylene glycol polyester |
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