| 聚碳酸酯/尼龙6共混体系力学性能的研究 |
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| 引用本文： | 吴石山,孙清,张军,郑昌仁. 聚碳酸酯/尼龙6共混体系力学性能的研究[J]. 功能材料, 2002, 33(6): 687-688 |
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| 作者姓名： | 吴石山 孙清 张军 郑昌仁 |
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| 作者单位： | 1. 南京工业大学高分子系,江苏,南京,210009;南京大学化学化工学院,江苏,南京,210093
2. 南京工业大学高分子系,江苏,南京,210009 |
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| 基金项目： | 江苏省应用基础研究资助项目 (BJ970 66) |
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| 摘 要： | 探讨了不同增容剂对PC／PA共混体系的影响，研究结果表明：苯乙烯－马来酸酐共聚物（SMA）对PC／PA共混体系有一定增容作用，加入少量SMA后，共混物的力学性能有所提高；自制增容剂B与SMA协同使用对PC／PA共混体系有较好增容作用，协同增容后共混物的冲击强度大幅度提高，同时共混物仍保持较高的拉伸强度和弯曲强度。
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| 关 键 词： | 聚碳酸酯／尼龙6共混体系 力学性能 增容剂 |
| 文章编号： | 1001-9731(2002)06-0687-02 |
| 修稿时间： | 2001-11-08 |
Study on the mechanical properties of PC/PA blend |
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| WU Shi shan ,,SUN Qing ,ZHANG Jun ,ZHENG Chang ren. Study on the mechanical properties of PC/PA blend[J]. Journal of Functional Materials, 2002, 33(6): 687-688 |
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| Authors: | WU Shi shan SUN Qing ZHANG Jun ZHENG Chang ren |
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| Affiliation: | WU Shi shan 1,2,SUN Qing 1,ZHANG Jun 1,ZHENG Chang ren 1 |
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| Abstract: | The effect of different compatibilizers on the mechanical properties of PC/PA blends was studied. The results show that the mechanical properties of the blend were improved when a small quantity of compatibilizer SMA was added. Furthermore, when another compatibilizer B was added to cooperate with SMA, the compatibility between PC and PA was greatly improved. Compared with PC/PA (75/25) blend, the impact strength of the PC/PA/SMA/B (75/25/5/5) blend was increased from 15J/m to 106.5J/m, while the higher tensile strength and the bending strength was maintained. |
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| Keywords: | PC/PA blend compatibilizer mechanical properties |
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