| SEBS-g-MAH弹性体复合材料的制备与表征 |
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| 引用本文： | 胡孝勇,郭祀远,郭熙桃,陈焕钦.SEBS-g-MAH弹性体复合材料的制备与表征[J].塑料科技,2008,36(4):48-51. |
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| 作者姓名： | 胡孝勇 郭祀远 郭熙桃 陈焕钦 |
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| 作者单位： | 1. 广西工学院生物与化学工程系,广西,柳州,545006;华南理工大学,广东,广州,510640
2. 华南理工大学,广东,广州,510640 |
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| 基金项目： | 中国博士后科学基金
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广西科技厅科研项目 |
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| 摘 要： | 将SEBS-g-MAH、PP-g-MAH、SBS、偶联剂、碳酸钙及其他助剂共混,用双螺杆挤出机挤出造粒,然后经注塑制成弹性体复合材料。SEBS-g-MAH的FTIR表明,MAH已被接枝到SEBS上;弹性体复合材料的FTIR表明,该复合材料具有其主要组分的特征吸收峰;DSC分析表明,弹性体复合材料在142.8℃出现了一个熔融峰,说明弹性体复合材料中各组分很好地融为一体,没有出现相分离现象;SEM表明,弹性体复合材料形成"海-岛"结构,赋予弹性体复合材料很好的韧性。
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| 关 键 词： | 苯乙烯-乙烯-丁二烯-苯乙烯共聚物 接枝 马来酸酐 弹性体复合材料 |
| 文章编号： | 1005-3360(2008)04-0048-04 |
| 修稿时间： | 2008年3月10日 |
Preparation and Characterization of SEBS-g-MAH Elastomer Composite |
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| Hu Xiaoyong,Guo Siyuan,Guo Xitao,Chen Huanqin.Preparation and Characterization of SEBS-g-MAH Elastomer Composite[J].Plastics Science and Technology,2008,36(4):48-51. |
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| Authors: | Hu Xiaoyong Guo Siyuan Guo Xitao Chen Huanqin |
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| Abstract: | SEBS-g-MAH,PP-g-MAH,SBS,coupling agent,calcium carbonate and other additives were blended together,the melting blend was extruded into granulation by means of twin-screw extruder,then was injected to prepare elastomer composite.FTIR result of SEBS-g-MAH shows that MAH is grafted onto SEBS;FTIR result of elastomer composite shows that characteristic absorption peaks of all components appeares;DSC result shows that a melting peak of elastomer composite appears at 142.8℃,which means that the compatibility of all components is excellent without phase division;SEM result shows that the"sea-island"structure of the elastomer composite appears,which makes the composite possess excellent toughness. |
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| Keywords: | SEBS Graft MAH Elastomer composite |
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