Effect of sepiolite nanofibers on properties of CIS-butadiene rubber composite materials
作者单位：Institute of Power Source and Ecomaterials ScienceHebei University of Technology Key Laboratory for Palygorskite Science and Applied Technology of Jiangsu ProvinceHuaiyin Institute of Technology
会议名称：《第八届中国功能材料及其应用学术会议》
会议日期：2013年
学科分类：08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 080502[工学-材料学]
关 键 词：Sepiolite nanofibers Modification CISbutadieneRubber Nanocomposite Properties
摘 要：In order to use sepiolite nanofibers as CISbutadiene Rubberfillers,the hydrophilic character of sepiolite nanofibers should be modified by grafting organic group and controlling surface energy and proportion of dispersive interaction for improving compatibility of sepiolite nanofibers in rubber *** relationship between the performance of the butadiene rubber filled by sepiolite and the coupling modification were investigated,and the influence of dosage of coupling agent on mechanical properties was also studied,*** results showed that the mechanical properties can be improved after reinforcement by modified sepiolite *** optimum dosage of coupling agent KH560 was 9%,and the tensile strength and tear strength increased by 108.3%and 74.1%,*** this basis,the reinforcement mechanism of the composite rubber materials was also discussed.