| PA6/PPO共混物的非等温结晶动力学 |
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| 引用本文： | 朱小磊;吴盾;刘春林;王琛;张刚.PA6/PPO共混物的非等温结晶动力学[J].中国塑料,2012,26(1):29-34. |
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| 作者姓名： | 朱小磊;吴盾;刘春林;王琛;张刚 |
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| 作者单位： | 常州大学 常州大学 常州大学 |
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| 摘 要： | 采用差示扫描量热法研究了聚酰胺6/聚苯醚（PA6/PPO）共混物的非等温结晶动力学。通过Jeziorny法、Mo法分别对非等温结晶过程进行处理。结果表明，PPO对PA6结晶起促进作用，而马来酸酐接枝聚苯醚（PPO-g-MAH）、氢化聚苯乙烯-丁二烯-苯乙烯嵌段共聚物（SEBS）和SEBS-g-MAH对PA6的结晶起阻碍作用；随着冷却速率的增大，共混物的结晶度下降，半结晶时间减小；Jeziorny和Mo法都适合分析PPO/PA6的非等温结晶过程。
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| 关 键 词： | 聚苯醚 聚酰胺6 共混物 非等温结晶 动力学 |
| 收稿时间： | 2011-9-16 |
Non-isothermal Crystallization Kinetics of PA6/PPO Blends |
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| ZHU Xiaolei,WU Dun,LIU Chunlin,WANG Chen,ZHANG Gang.Non-isothermal Crystallization Kinetics of PA6/PPO Blends[J].China Plastics,2012,26(1):29-34. |
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| Authors: | ZHU Xiaolei WU Dun LIU Chunlin WANG Chen ZHANG Gang |
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| Affiliation: | (School of Materials Science and Engineering,Changzhou University,Changzhou 213164,China) |
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| Abstract: | The non-isothermal crystallization behavior of PA6/PPO blends was studied with differential scanning calorimetry.The methods of Jeziorny and Mo were used to analyze the non-isothermal crystallization kinetics of the blends.Results demonstrated that the crystallization of PA6 could be accelerated by PPO,however,depressed by PPO-g-MAH,SEBS-g-MAH and SEBS.Both Jeziorny and Mo methods were suitable for the analysis of non-isothermal crystallization of PA6/PPO blends. |
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| Keywords: | polyphenylene ether polyamide 6 blend non-isothermal crystallization kinetics |
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