| BR/SBS共混型热塑性弹性体的制备及性能研究 |
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| 引用本文： | 杨坤彪,赵付彬,陈伟,宗成中. BR/SBS共混型热塑性弹性体的制备及性能研究[J]. 特种橡胶制品, 2013, 0(2): 27-31 |
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| 作者姓名： | 杨坤彪 赵付彬 陈伟 宗成中 |
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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 |
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| 摘 要： | 采用动态硫化法制备了BR/SBS共混型热塑性弹性体,研究了BR/SBS共混比对力学性能和高温力学性能的影响,并表征了其亚微观形态结构和动态性能与温度的关系,同时还探讨了结构与性能的关系。结果表明,当BR用量少于30份时,共混胶具有较好力学性能。
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| 关 键 词： | 热塑性弹性体 共混 动态硫化 BR SBS |
Preparation and Properties of BR/SBS Thermoplastic Elastomer |
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| YANG Kun-biao,ZHAO Fu-bin,ZONG Cheng-zhong. Preparation and Properties of BR/SBS Thermoplastic Elastomer[J]. Special Purpose Rubber Products, 2013, 0(2): 27-31 |
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| Authors: | YANG Kun-biao ZHAO Fu-bin ZONG Cheng-zhong |
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| Affiliation: | (Qingdao University of Science and Technology,Qingdao 266042,China) |
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| Abstract: | BR/SBS thermoplastic elastomer was prepared by using dynamic vulcanization, and effects of BR/SBS blending ratios on mechanical properties and high temperature mechanical proper- ties of the vulcanizates were investigated. The morphology of submicroscopic structure and the rela- tionship between dynamic performance and temperature were characterized, and the relationship be- tween the structure and the properties were studied. The results showed that the mechanical proper- ties of the vulcanizates was good when the BR content was less than 30 phr. |
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| Keywords: | thermoplastic elastomer blend dynamic vulcanization BR SBS |
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