| 动态硫化工艺对EPDM/PP相态结构及力学性能的影响 |
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| 引用本文： | 张盈盈,付学俊,王国成,刘爱兰. 动态硫化工艺对EPDM/PP相态结构及力学性能的影响[J]. 胶体与聚合物, 2007, 25(3): 19-20 |
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| 作者姓名： | 张盈盈 付学俊 王国成 刘爱兰 |
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| 作者单位： | 1. 湖北大学材料科学与工程学院,武汉,430062
2. 鄂州大学,湖北鄂州,436000 |
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| 摘 要： | 采用透射电镜(TEM)研究二次硫化的加工工艺对EPDM/PP热塑性弹性体相态结构及力学性能的影响,研究发现,与传统的一次硫化的加工工艺相比,采用二次硫化加工工艺制备的EPDM/PP弹性体,硫化橡胶能以颗粒态均匀分散于PP的连续相中,其力学性能也较一次硫化制备的样品有较大提高。
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| 关 键 词： | 三元乙丙橡胶 聚丙烯 热塑性弹性体 相态 力学性能 |
| 收稿时间： | 2007-03-28 |
| 修稿时间： | 2007-03-28 |
Effect of preparation technology on the phase morphology and mechanical properties of EPDM/PP thermoplastic elastomers |
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| Zhang Yingying,Fu Xuejun,Wang Guocheng,Liu Ailan. Effect of preparation technology on the phase morphology and mechanical properties of EPDM/PP thermoplastic elastomers[J]. Chinese Journal of Colloid and Polymer, 2007, 25(3): 19-20 |
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| Authors: | Zhang Yingying Fu Xuejun Wang Guocheng Liu Ailan |
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| Affiliation: | Zhang Yingying Fu Xuejun Wang Guocheng (Faculty of material science and engineer Hubei University wuhan 430062)Liu Ailan (Ezhou University Ezhou 436000) |
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| Abstract: | A transmission electron microscopy(TEM) was used to characterizing the phase morphology of EPDM/PP thermoplastic elastomers,the effect of preparation technology on the morphology and mechanical properties was investigated.The results showed that,by using the processing of dynamic vulcanized twice,it was possible to disperse the cured rubber particles in the PP matrix and improved the mechanical properties markedly. |
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| Keywords: | EPDM PP Thermoplastic elastomer Morphology Mechanical properties. |
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