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首页> 外文期刊>Journal of Applied Polymer Science >Morphology of nylon 6/acrylonitrile-butadiene-styrene blends compatibilized by a methyl methacrylate/maleic anhydride copolymer
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Morphology of nylon 6/acrylonitrile-butadiene-styrene blends compatibilized by a methyl methacrylate/maleic anhydride copolymer

机译：甲基丙烯酸甲酯/马来酸酐共聚物增容的尼龙6 /丙烯腈-丁二烯-苯乙烯共混物的形态

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摘要

The morphologies of nylon 6/acrylonitrile-butadiene-styrene blends compatibilized with a methyl methacrylate/maleic anhydride copolymer, with 3-20 wt % maleic anhydride, were examined by transmission electron microscopy. Some staining techniques were employed for identifying the various phases. The binary blends were immiscible and exhibited poor mechanical properties that stemmed from the unfavorable interactions among their molecular segments. This produced an unstable and coarse phase morphology and weak interfaces among the phases in the solid state. The presence of the copolymer in the blends clearly led to a more efficient dispersion of the acrylonitrile-butadiene-styrene phase and consequently optimized Izod impact properties. (C) 2003 Wiley Periodicals, Inc. [References: 44]
机译：通过透射电子显微镜检查了与甲基丙烯酸甲酯/马来酸酐共聚物和3-20wt％马来酸酐相容的尼龙6 /丙烯腈-丁二烯-苯乙烯共混物的形态。一些染色技术被用于识别各个阶段。二元共混物是不混溶的，并且由于分子片段之间不利的相互作用而显示出较差的机械性能。这产生了不稳定和粗糙的相形态，并且在固态相之间存在弱的界面。共聚物在共混物中的存在清楚地导致了丙烯腈-丁二烯-苯乙烯相的更有效分散，并因此优化了艾佐德冲击性能。 （C）2003 Wiley Periodicals，Inc. [参考：44]

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