| HDPE/PA6共混阻隔材料的制备及研究 |
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| 引用本文： | 敖玉辉,董欣伟,王永伟,李连贵.HDPE/PA6共混阻隔材料的制备及研究[J].功能材料,2011,42(Z3). |
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| 作者姓名： | 敖玉辉 董欣伟 王永伟 李连贵 |
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| 作者单位： | 长春工业大学化学与生命科学学院,吉林,长春,130012 |
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| 基金项目： | 吉林省科技厅重大资助项目(2007055) |
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| 摘 要： | 采用熔融挤出法制备了高密度聚乙烯(HDPE)与马来酸酐(MAH)的接枝物(HDPE-g-MAH),并用红外光谱证实了接枝反应。以此接枝物为相容剂制备HDPE/PA6共混材料。研究了PA6和相容剂用量对共混材料形态结构、力学性能及阻气性能的影响。SEM表明相容剂可以明显改善HDPE与PA6的相容性。PA6的加入显著提高了HDPE对氧气的阻隔性能。
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| 关 键 词： | 高密度聚乙烯 马来酸酐 尼龙6 力学性能 阻气性 |
Preparation and research of HDPE/PA6 barrier blends |
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| AO Yu-hui,DONG Xin-wei,WANG Yong-wei,LI Lian-gui.Preparation and research of HDPE/PA6 barrier blends[J].Journal of Functional Materials,2011,42(Z3). |
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| Authors: | AO Yu-hui DONG Xin-wei WANG Yong-wei LI Lian-gui |
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| Affiliation: | AO Yu-hui,DONG Xin-wei,WANG Yong-wei,LI Lian-gui(School of Chemistry and Life Science,Changchun University of Technology,Changchun 130012,China) |
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| Abstract: | Maleic anhydride grafted high density polyethylene(HDPE-g-MAH) was prepared by melt extrusion.The infrared spectroscopy confirmed the grafting reaction.HDPE/PA6 blends were prepared with the graft as compatibilizer.Effects of PA6 and compatibilizer content on morphology,mechanical properties and gas barrier properties of the blends were studied.SEM indicated that the compatibilizer(HDPE-g-MAH) could significantly improve the compatibility of HDPE and MAH.The oxygen barrier property of HDPE was significantly... |
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| Keywords: | high density polyethylene maleic anhydride polyamide6 mechanical properties gas barrier properties |
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