橡胶技术网

弹性体
CHINA ELASTOMERICS
2010 Vol.20 No.5 P.64-69

橡胶技术网

高岭土填充橡胶共混物的性能及表征

武卫莉  张广信  于明磊 

摘 要:以一种高岭土为增强相,分别填充天然橡胶、丁苯橡胶、顺丁橡胶、丁腈橡胶、三元乙丙橡胶、氯丁橡胶和硅橡胶,制备高岭土/橡胶复合材料,通过力学和热老化性能测试、红外光谱和偏光显微镜测试分析,确定了高岭土在各种橡胶中填充的最佳配比,研究高岭土的用量对橡胶力学性能、热老化性能和相容性上的影响,并与白炭黑填充橡胶进行比较.实验表明,除扯断伸长率外,高岭土/橡胶具有优异的力学和耐热性能,高岭土与橡胶有较好的相容性,且适合刚性橡胶的补强.
关键词:高岭土;白炭黑;复合材料;力学性能;耐热性能
分类号:TQ333  文献标识码:A

文章编号:1005-3174(2010)05-0064-06

Properties and characterization on kaolinite filled rubbers blends

WU Wei-li  ZHANG Guang-xin  YU Ming-lei 

作者简介:武卫莉(1961-),女,安徽陆安人,教授,博士,主要从事高分子材料加工改性方面的研究工作.
作者单位:武卫莉(齐齐哈尔大学,材料科学与工程学院,黑龙江,齐齐哈尔,161006) 
     张广信(巴斯夫吉化新戊二醇有限公司,吉林,吉林,132002) 
     于明磊(北京化工大学,信息科学与技术学院,北京,100029) 

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收稿日期:2010年8月30日

出版日期:2010年10月28日