| EPDM/iPB共混型热塑弹性体的制备与性能 |
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| 引用本文： | 魏栋,姚薇,贺爱华. EPDM/iPB共混型热塑弹性体的制备与性能[J]. 山东化工, 2011, 40(6): 7-9 |
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| 作者姓名： | 魏栋 姚薇 贺爱华 |
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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： | 通过对比不同共混比的EPDM/iPB共混体系动态硫化与未硫化的力学性能研究发现,动态硫化后的EPDM/iPB体系的性能明显优于未硫化的,当EPDM/iPB的配比为60/40、动态硫化的时间为6min时,综合性能较好；同时,研究了硫化剂和硫化时间等因素对EPDM/iPB力学性能的影响,结果表明:采用DCP/S作为硫化剂、...
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| 关 键 词： | 聚丁烯 EPDM 动态硫化 力学性能 |
The Preparation and Properties of Thermoplastic Elastomer Blends of EPDM/iPB |
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| WE Dong,YAO Wei,HE Ai-hua. The Preparation and Properties of Thermoplastic Elastomer Blends of EPDM/iPB[J]. Shandong Chemical Industry, 2011, 40(6): 7-9 |
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| Authors: | WE Dong YAO Wei HE Ai-hua |
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| Affiliation: | WE Dong, YAO Wei ,HE Ai - hua ( Key Laboratory of Rubber - Plastics, Ministry of Education, Qingdao University of Science and Technology, Qingdao 266042 ,China) |
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| Abstract: | The effect of ratio of rubber/plastic on the properties of the blends was studied. Compared dynamically vulcanized and unvulcanized technologies, it showed that dynamic vulcanization EPDM/iPB system performanced better than unvulcanized system; when the EPDM/iPB ratio was 60/40 and dynamically vulcanized time was 6 minutes, the blend had good overall performance, Meanwhile, the effects of the curing agent, curing time on the EPDM/iPB mechanical properties were studied. The results showed that DCP/S was the most perfect curing agent, the appropriate amount of which was 0.2/0.8. |
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| Keywords: | polybutylene EPDM dynamic vulcanization mechanical properties |
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