| PP/POE及PP/EPDM共混改性研究 |
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| 引用本文： | 周琦,王勇,邱桂学.PP/POE及PP/EPDM共混改性研究[J].塑料科技,2007,35(7):46-49. |
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| 作者姓名： | 周琦 王勇 邱桂学 |
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| 作者单位： | 青岛科技大学橡塑材料与工程教育部重点实验室,山东,青岛,266042 |
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| 摘 要： | 以茂金属聚烯烃弹性体(POE,乙烯-辛烯共聚物)和三元乙丙橡胶(EPDM)作为聚丙烯(PP)的增韧剂,研究了PP/POE及PP/EPDM共混物的加工性能及力学性能。研究结果表明,POE在加工性、增韧改性等方面比EPDM更具有优势。借助扫描电子显微镜(SEM)进一步探讨了共混物的形态结构与性能的关系。
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| 关 键 词： | 聚丙烯 POE 三元乙丙橡胶 增韧剂 |
| 文章编号： | 1005-3360（2007）07-0046-04 |
| 修稿时间： | 2007-01-12 |
PP Impact-modified by Blending of PP/POE and PP/EPDM |
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| Zhou Qi,Wang Yong,Qiu Guixue.PP Impact-modified by Blending of PP/POE and PP/EPDM[J].Plastics Science and Technology,2007,35(7):46-49. |
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| Authors: | Zhou Qi Wang Yong Qiu Guixue |
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| Affiliation: | Key laboratory of rubber-plastics, ministry of education, Qingdao University of Science and Technology, Qingdao 266042, China |
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| Abstract: | The polyolefin elastomer(POE,ethylene-octene copolymer) and EPDM were used as the impact modifiers for PP in the paper.The processability behavior and mechanical properties of PP/POE and PPIEPDM blends were analyzed.The results showed that POE was superior to EPDM in processability and toughening.With scanning electronic microscope (SEM),the relationship between the morphogical structure and the properties of blends was discussed. |
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| Keywords: | POE |
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