| TPU/POE共混体系的热解动力学研究 |
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| 引用本文： | 李冲,魏永春,何晓红,廖正福,陈旭东.TPU/POE共混体系的热解动力学研究[J].广西化工,2012(7):19-24. |
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| 作者姓名： | 李冲 魏永春 何晓红 廖正福 陈旭东 |
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| 作者单位： | [1]北京理工大学珠海学院,广东珠海519085 [2]广东工业大学材料与能源学院,广东广州510090 [3]中山大学化学工程学院,广东广州510275 |
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| 摘 要： | 通过热重分析仪研究了TPU/POE的热解动力学,并用多升温速率法中的Kissinger和Ozawa（F-W-O）2种方法计算样品的E,发现除样品POE-MA外,2种方法的结果比较吻合。另外采用单升温速率法研究TPU的热解动力学,并与多升温速率法比较,发现2种方法的结果同样一致。
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| 关 键 词： | TPU/POE共混物 共混体系 热重分析仪 热解动力学 |
Study on Pyrolysis Reaction Dynamics of TPU/POE Blending System |
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| LI Chong,WEI Yong-chun,HE Xiao-hong,LIAO Zheng-fu,CHEN Xu-dong.Study on Pyrolysis Reaction Dynamics of TPU/POE Blending System[J].Guangxi Chemical Industry,2012(7):19-24. |
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| Authors: | LI Chong WEI Yong-chun HE Xiao-hong LIAO Zheng-fu CHEN Xu-dong |
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| Affiliation: | 1.College of Chemical ＆ Material,Zhuhai Campus of Beijing Institute of Technology,Zhuhai 519085,China;2.College of Materials and Energy,Guangdong University of Technology,Guangzhou 510090,China;3.School of Chemistry and Chemical Engineering,Zhongshan University,Guangzhou 510275,China) |
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| Abstract: | The pyrolysis reaction dynamics for a new thermoplastic polyurethane/poly（ethylene-octene）（TPU/POE） blending system was studied by thermogravimetry analyzer（TG）.The results showed that the except for the POE-MA,the methods of Kissinger and Ozawa（F-W-O） for E in the multi-heating rate method were compared.Besides,the pyrolysis reaction dynamics of TPU was studied by the single heating rate method,the multi-heating rate method was compared and the result were consistent. |
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| Keywords: | thermoplastic polyurethane/poly（ethylene-octene） copolymer blend blending system thermogravimetry analyzer pyrolysis reaction dynamics |
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