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废旧胶粉/氯磺化聚乙烯的共混发泡性能

作者:时间:2016-04-28点击数:

PDF全文下载:2016020191

 夏立建, 李亚楠, 辛振祥, 张振秀*

 (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)

 摘要: 采用模压法进行发泡,以氯磺化聚乙烯(CSM)为研究目标,较为系统地研究了废旧胶粉与CSM共混后对发泡性能以及泡孔结构的影响。3种不同粒径(75、125、180 μm) 的废旧轮胎胶粉与CSM共混后的研究结果表明:胶粉粒径越小,与CSM的相容性越好。当胶粉粒径为75 μm和125 μm时,随着胶粉填充份数的增多,发泡体物理机械性能均相应提高,泡孔结构也相应地发生明显优化。

关键词:   废旧胶粉; 氯磺化聚乙烯;  发泡;  模压法

 中图分类号: TQ 333.92           文献标志码: A

 Blend Foam Properties of Waste Tire Powder/CSM

 XIA Lijian, LI Yanan, XIN Zhenxiang,  ZHANG Zhenxiu

 (Key Laboratory of RubberPlastics,Ministry of  Education,Qingdao University of Science and Technology, Qingdao 266042, China)

 Abstract: The microcellular foam of CSM blend was prepared by molding method. The effects of different components and microcellular structure of foam for CSM blending were investigated. When three different particle size waste powders including 75,125,180 μm blend with CSM, the result show that: the system presents good compatibility with smaller particlesize waste powder.With the increase in the number of filling powder about 75 μm and 125 μm,the overall physical and mechanical properties correspondingly are improved, the cell structure optimized simultaneously.

 Key words: waste tire powder;  CSM;  foam; molding method

 收稿日期: 20150109

基金项目: 国家自然科学基金项目(51273098).

作者简介: 夏立建(1988—),男,硕士研究生.* 通信联系人.

文章编号:16726987(2016)02019105; DOI: 10.16351/j.16726987.2016.02.014

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