| PA-6/ABS共混体系中加入SMA的反应型增容作用 |
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| 引用本文： | 谢静薇,刘强,谢文炳,王巍.PA-6/ABS共混体系中加入SMA的反应型增容作用[J].高分子材料科学与工程,1999,15(5):87-90. |
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| 作者姓名： | 谢静薇 刘强 谢文炳 王巍 |
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| 作者单位： | 1. 复旦大学高分子科学系,上海,200433
2. 上海石油化工研究院,上海 |
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| 摘 要： | 加入少量苯乙烯－马来酸酐共聚物，能改善苯不相容的尼龙－６／ＡＢＳ共浊 系的相容性，提高其力学性能。文中共混物的熔体流变性能，ＤＳＣ表征及相结构观察，表明相容性的改善是在熔融共混过程中ＳＭＡ在ＰＡ－６和ＡＢＳ界面的的接枝反应得以实现。
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| 关 键 词： | 尼龙-6 反应型增容 苯乙烯-马来酸酐 |
| 修稿时间： | 1998－05－22 |
REACTIVE COMPATIBILIZATION OF PA-6/ABS BLENDS USING STYRENE-MALAIC ANHYDRIDE COPOLYMERS |
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| Xie Jingwei,Liu Qiang,Xie Wenbing,Wang Wei.REACTIVE COMPATIBILIZATION OF PA-6/ABS BLENDS USING STYRENE-MALAIC ANHYDRIDE COPOLYMERS[J].Polymer Materials Science & Engineering,1999,15(5):87-90. |
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| Authors: | Xie Jingwei Liu Qiang Xie Wenbing Wang Wei |
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| Abstract: | Nylon 6 and ABS form mechanically incompatible blends. The compatibility of PA 6/ABS blends can be improved by incorporating a certain amount of Styrene Melaic Anhydride(SMA) copolymer, which is miscible with ABS. The compatibilization of SMA for PA 6/ABS can be attributed to the formation of graft copolymers between PA 6 and SMA during melt mixing. Evidences for reactive compatibilization of the blends was demonstrated by the studies on the rheological behavior of the melt, thermal transitions, morphology and mechanical properties of the blends. |
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| Keywords: | ABS |
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