| 聚丁二烯聚氨酯弹性体热降解动力学 |
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| 引用本文： | 马世安,程时远.聚丁二烯聚氨酯弹性体热降解动力学[J].湖北大学学报(自然科学版),1994,16(1):69-72. |
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| 作者姓名： | 马世安 程时远 |
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| 摘 要： | 用热失重分析法（ＴＧＡ）研究了聚丁二烯聚氨酯弹性体热降解动力学。研究表明，聚合物的降解分三个过程，求出了每个过程的动力学参数及速率方程经验式。
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| 关 键 词： | 聚丁二烯 聚氨酯 热降解动力学 |
THERMODEGRADATION KINETICS OF POLYBUTADIENEPOLYURETHANE ELASTONERS |
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| Ma Shian,Cheng Shiyuan,Li Jianzong, Chen Qingyuan.THERMODEGRADATION KINETICS OF POLYBUTADIENEPOLYURETHANE ELASTONERS[J].Journal of Hubei University(Natural Science Edition),1994,16(1):69-72. |
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| Authors: | Ma Shian Cheng Shiyuan Li Jianzong Chen Qingyuan |
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| Institution: | Ma Shian;Cheng Shiyuan;Li Jianzong; Chen Qingyuan(Experiment Center)(Department of Chemistry) |
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| Abstract: | Thermodegradation kinetics of polybutadiene polyurethane elastomers is studied by thermogravimetry.The results show that the thermodegradation process of the polymers follow three steps.Kinetic parameters and formulations are given. |
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| Keywords: | Thermogravimetry Polybutadiene Polyurethane elastomers Thermodegradation kinetics |
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