废旧胶粉/氯磺化聚乙烯的共混发泡性能  

Blend Foam Properties of Waste Tire Powder/CSM

作　　者：夏立建[1] 李亚楠[1] 辛振祥[1] 张振秀[1] 

机构地区：[1]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

出　　处：《青岛科技大学学报（自然科学版）》2016年第2期191-195,200,共6页Journal of Qingdao University of Science and Technology:Natural Science Edition

基　　金：国家自然科学基金项目(51273098)

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、180μm)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75μm和125μm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。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 75,125,180μm 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 75μm and 125μm,the overall physical and mechanical properties correspondingly are improved,the cell structure optimized simultaneously.

关 键 词：废旧胶粉 氯磺化聚乙烯 发泡 模压法 

分 类 号：TQ333.92[化学工程—橡胶工业]