| PET/PA66共混体系的DSC分析及相容性研究 |
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| 引用本文： | 解孝林,吴大诚,谢新光.PET/PA66共混体系的DSC分析及相容性研究[J].武汉化工学院学报,1993(2). |
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| 作者姓名： | 解孝林 吴大诚 谢新光 |
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| 作者单位： | 武汉化工学院
(解孝林)，成都科技大学
(吴大诚)，成都科技大学(谢新光) |
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| 摘 要： | 采用溶液法、简单机械共混(熔融法Ⅰ)和存在酯-酰胺交换反应共混法(熔融法Ⅱ)将聚对苯二甲酸乙二酯(PET)与聚酰胺66(PA66)共混,系统地进行DSC分析,并对PET/PA66共混体系的相容性作了一定的探讨。结果表明,PET/PA66共混体系为一热力学不相容体系,共混物的相容性数熔融法Ⅱ共混物的为最佳,溶液法共混物的相容性最差。
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| 关 键 词： | PET/PA66共混物 DSC分析 相容性 |
DSC Analysis of PET / PA66 Blends and Study on Their Compatibility |
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| Xie Xiaolin Wu Dacheng,Xie Xinguang.DSC Analysis of PET / PA66 Blends and Study on Their Compatibility[J].Journal of Wuhan Institute of Chemical Technology,1993(2). |
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| Authors: | Xie Xiaolin Wu Dacheng Xie Xinguang |
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| Affiliation: | Xie Xiaolin Wu Dacheng Xie Xinguang |
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| Abstract: | The blends of polyethylene terephthalate (PET)and polyamide-66(PA66) are prepared by solution mixing, simply mechanical mixing (melting method I ), and mixing with ester-amide exchange reaction (melting method n ), Compatibilities of the blends ob-tained by three different methods are discussed based on DSC analysis. The results show that the compatibility can be improred wit the melting method n , although PET / PA66 blend is an thermodynamically incompatible system. |
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| Keywords: | PET/PA66 Blends DSC Analysis Compatibility |
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