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首页> 外文期刊>Journal of Applied Polymer Science >MORPHOLOGICAL CHANGES IN NYLON-6/ACRYLONITRILE-BUTADIENE-STYRENE REACTIVE BLEND
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MORPHOLOGICAL CHANGES IN NYLON-6/ACRYLONITRILE-BUTADIENE-STYRENE REACTIVE BLEND

机译：尼龙6 /丙烯腈-丁二烯-苯乙烯反应混合物的形态变化

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摘要

The morphological changes of blends of nylon-6 and acrylonitrile-butadiene -styrene (ABS) with reactive compatibilizer [poly (N-phenylmaleimide-styrene-maleic anhydride)] as a function of viscosity ratio of the components, concentration of compatibilizer, and the feed rate have been studied using an intermeshing corotating twin screw extruder. The occurrence of reaction between the amine end group of nylon-6 and maleic anhydride of compatibilizer during melt blending was identified by the solvent extraction and infrared spectroscopy study. It was found that the minimum dispersed phase size occurred at the viscosity ratio (p) = 0.75. Dispersed phase size was decreased significantly by the addition of compatibilizer and tended to equilibrate at about 15 wt % compatibilizer based on the amount of nylon-6. It was observed that the morphology was strongly dependent on the feed rate. The presence of maximum dispersed phase size was observed as a function of feed rate. (C) 1991 John Wiley & Sons, Inc. [References: 25]
机译：尼龙6和丙烯腈-丁二烯-苯乙烯（ABS）与反应性增容剂[聚（N-苯基马来酰亚胺-苯乙烯-马来酸酐）]的共混物的形态变化随组分粘度比，增容剂浓度和已经使用相互啮合的同向旋转双螺杆挤出机研究了进料速率。通过溶剂萃取和红外光谱研究确定了尼龙-6胺端基与增容剂马来酸酐之间的反应发生。发现最小分散相尺寸出现在粘度比（p）＝ 0.75时。通过添加相容剂，分散相尺寸显着减小，并且倾向于以尼龙-6的量达到约15wt％的相容剂平衡。观察到形态在很大程度上取决于进料速度。观察到最大分散相尺寸的存在是进料速率的函数。 （C）1991 John Wiley＆Sons，Inc. [参考：25]

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