| 辐射增强PP／BR共混体系的力学性能 |
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| 引用本文： | 杨慧丽 张春静. 辐射增强PP／BR共混体系的力学性能[J]. 功能高分子学报, 1998, 11(3): 392-396 |
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| 作者姓名： | 杨慧丽 张春静 |
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| 作者单位： | 中国科学院长春应用化学研究所，白城市交通学校 |
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| 摘 要： | 研究了在多官能团单体－三烯丙基异氰酸酯存在下，共混体系聚丙烯／１．４－聚丁二烯橡胶的辐射效应，用ＤＳＣ，动态粘弹谱对其进行表征。结果显示，三烯丙基异氰酸酯主要分布于聚丙烯／１．４－聚丁二烯橡胶共混物的界面自高能射线作用下，被引发参与界面反应，从而改善了共混体系的相容性，增强也界面粘接，提高了共混物的力学性能。
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| 关 键 词： | 聚丙烯 辐射 共混物 聚丁二烯橡胶 力学性能 |
Study on Radiation Enhanced Mechanical Properties of PP/BR Blend |
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| Yang Huili Xu Jun Na Tianhai Zhang Chunjing. Study on Radiation Enhanced Mechanical Properties of PP/BR Blend[J]. Journal of Functional Polymers, 1998, 11(3): 392-396 |
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| Authors: | Yang Huili Xu Jun Na Tianhai Zhang Chunjing |
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| Abstract: | The radiation efflect on PP/BR blend is investigated in the presence of trifunctional monomer triallyl ioscyanurate (TAIC). The compatibility of polymer blends was characterized by DSC and dynamic mechanical properties. The results showed that the method of radiation enhancing interphace reaction was an effective path for improving the interphase adhesion and the compatibility of polymer blend and mechanical properties of PP/BR blend. |
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| Keywords: | PP/BR blend Polyfunctional monomer Radiation Interphase reaction |
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