| 动态硫化法制造SBR/HDPE共混型热塑性弹性体的研究 |
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| 引用本文： | 张乃武,赵金义,翟毓彤,邓本诚.动态硫化法制造SBR/HDPE共混型热塑性弹性体的研究[J].青岛科技大学学报,1991(1). |
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| 作者姓名： | 张乃武 赵金义 翟毓彤 邓本诚 |
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| 摘 要： | 丁苯橡胶和高密度聚乙烯共混,用动态硫化法制热塑性弹性体是切实可行的。采用高温炼塑机制造这种热塑性弹性体,硫化剂要在低温炼橡胶母胶时加入。通过橡塑配比及配合剂的适当选择,可以使所得的弹性体在常温下具有橡胶的低硬度、高伸长率和塑料的高强度,高温下挤出性能好。
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| 关 键 词： | 丁苯橡胶 聚乙烯 动态硫化 |
Study on Blended Thermoplastic Elastomers SBR/HDPE Prepared by Dynamic Vulcanization |
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| Zhang Naiwu Zhao Jinyi Zhai Yutong Deng Bencheng.Study on Blended Thermoplastic Elastomers SBR/HDPE Prepared by Dynamic Vulcanization[J].Journal of Qingdao University of Science and Technology:Natutral Science Edition,1991(1). |
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| Authors: | Zhang Naiwu Zhao Jinyi Zhai Yutong Deng Bencheng |
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| Affiliation: | Department of Polymer Material Engineering |
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| Abstract: | Thermoplastic elastomers prepared from polystyrene-butadine rubber (SBR) blended with high density polyethylene (HDPE) by dynamic vulcanization are available. During the process of preparing the elastomers, the sulphur is added to the rubber in the open roll at low temperature before blending. The blend ratio and the guantities of several additives are deliberate. The elastomers thus prepared may be of low hardness, high elongation and high tensile strength. And their ertrusive properties at high temperature are excellent. |
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| Keywords: | polystyrene-butadine rubber polyethelene dy namic vulcanization |
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