摘要
用超声波和离心方法将３种来源不同的粘土样品按粒径分级，测定各级分粒径比表面积和结构，并制各相应级分的粘土胶进行物理力学性能测试。结果表明，在一定范围内，粘土粒径的变化仅对粘土胶的某些力学性能产生明显的影响，而粘土粒子以其独特的形态结构对粘土胶产生显著的补强作用。
Three kinds of clay were fractionated according to the particle size using ultrasonicand centrifugal method.The mechanical properties of the clay-rubber masterbatch with vari-ous clay fractions were determined.The results show that within a certain range,the clayparticle size only affects some of the mechanical properties of clay-rubber masterbatch.Thecharacteristic morphological structure of the clay provides a significant reinforcing action onclay-rubber masterbatch.
出处
《应用化学》
CAS
CSCD
北大核心
1995年第2期80-83,共4页
Chinese Journal of Applied Chemistry
基金
国家自然科学基金资助项目
关键词
粘土
粘土胶
补强作用
粘土粒径
clay,clay-rubber masterbatch,reinforcing action
