| PVC／LLDPE共混体系形态结构的控制 |
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| 引用本文： | 周庆业,张邦华.PVC／LLDPE共混体系形态结构的控制[J].高分子材料科学与工程,1994,10(5):76-80. |
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| 作者姓名： | 周庆业 张邦华 |
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| 作者单位： | 南开大学高分子化学研究所 |
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| 摘 要： | 采用氢化聚丁二烯－ｂ－甲基丙烯酸甲酯（ＰＢＤ－ｂ－ＰＭＭＡ）共聚物作为聚氯乙烯／线性低密度聚乙烯（ＰＶＣ／ＬＬＤＰＥ）共混体系的增容剂，用扫描电子微镜（ＳＥＭ）和透射电子显微镜（ＴＥＭ）对共混体系的冲击缺口断面和相结构进行了研究。并用小角激光菜射技术了ＬＬＤＰＥ在共混物中的结晶行为，发现增容剂对共混体系的形态结构会产生极大的影响。
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| 关 键 词： | 相结构 共混物 聚乙烯 聚氯乙烯 |
THE CONTROL OF MORPHOLOGIES FOR PVC/LLDPE BLENDS |
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| Zhou Qingye,Zhang Banghua,Song Moudao,He Binglin Zhuo Ju and Wang Zhigang.THE CONTROL OF MORPHOLOGIES FOR PVC/LLDPE BLENDS[J].Polymer Materials Science & Engineering,1994,10(5):76-80. |
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| Authors: | Zhou Qingye Zhang Banghua Song Moudao He Binglin Zhuo Ju and Wang Zhigang |
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| Abstract: | Hydrogenation poly(butadiene-b-methyl methacrylate)copolymer had been used as compatibilizer for PVC/LLDPE blends.The results obtained from SEM and TEM show that the compatibilizer play an important role in the control of morphologies for PE/LLDPE blends.the SALS technology was also used to understand the crystalline process of LLDPE in PVC/LLDPE blends and to study the effects of copolymer on compatibility of blends. |
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| Keywords: | s:copolymer compatibilizer phase structure blends |
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