| 聚合物界面张力与粘度比对三元共混物形态结构的影响 |
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| 引用本文： | 刘国栋,瞿雄伟,杨丽庭,李燕芳,高俊刚. 聚合物界面张力与粘度比对三元共混物形态结构的影响[J]. 河北大学学报(自然科学版), 2000, 20(1): 44-48 |
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| 作者姓名： | 刘国栋 瞿雄伟 杨丽庭 李燕芳 高俊刚 |
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| 作者单位： | 1. 河北大学,化学系,河北,保定,071002
2. 河北工业大学,材料学院,天津,300130 |
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| 基金项目： | 河北省自然科学基金，298122， |
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| 摘 要： | 从聚合物界面张力和熔体粘度比出发对聚合物三元共混体系的形态结构进行了考察 ,结果表明 :三元共混物的形态结构不仅受聚合物界面张力的影响 ,同时聚合物的熔体粘度比对其形态结构也有很大影响 ,分散相粘度较小时 ,共混物易于形成分散型形态结构。
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| 关 键 词： | 三元共混物 形态结构 界面张力 粘度比 |
| 文章编号： | 1000-1565(2000)01-0044-05 |
| 修稿时间： | 1999-05-16 |
Effect of Interfacial Forces and Viscosity Ratios on Ternary Polymer Blends' Morphologies |
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| LIU Guo-dong,QU Xiong-wei,YANG Li-ting,LI Yan-fang,GAO Jun-gang. Effect of Interfacial Forces and Viscosity Ratios on Ternary Polymer Blends' Morphologies[J]. Journal of Hebei University (Natural Science Edition), 2000, 20(1): 44-48 |
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| Authors: | LIU Guo-dong QU Xiong-wei YANG Li-ting LI Yan-fang GAO Jun-gang |
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| Affiliation: | LIU Guo-dong(Department of Chemistry,Hebei University,Baoding 071002,China)QU Xiong-wei(Institute of Material Engineering,Hebei University of Technology,Tianjin 300130,China)YANG Li-ting,LI Yan-fang,GAO Jun-gang(Department of Chemistry,Hebei University,Baoding 071002,China) |
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| Abstract: | The morphologies of ternary polymer blends were studied in this paper.The results showed that the morphologies were not only affected by their interracial tensions but also affected by the viscosity ratios between the disperse phase and continuous phase.If the viscosity of continuous phase polymer is much lower than that of the two disperse phase polymer,the two disperse phase polymer tends to form isolated particles structure instead of a stuck hybrid particles struture which is expected by their interfacial tensions. |
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| Keywords: | ternary polyblend morphology interfacial tension viscosity ratio |
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