玄武岩纤维/天然橡胶/顺丁橡胶复合材料的力学性能及摩擦性能研究  

Study on Mechanical Properties and Friction Properties of Basalt Fiber/NR/BR Composites

作　　者：李安玲[1] 孔令豪 李占君[1] 张勇[1] 王广飞 石建永 LI Anling;KONG Linghao;LI Zhanjun;ZHANG Yong;WANG Guangfei;SHI Jianyong(Anyang Institute of Technology,Anyang 455000,China)

机构地区：[1]安阳工学院航空特种橡胶重点实验室,河南安阳455000

出　　处：《橡胶工业》2020年第10期736-744,共9页China Rubber Industry

基　　金：国家自然科学基金青年科学基金项目(51105002);河南省重点研发与推广专项(科技攻关)项目(182300410169);河南省自然基金资助项目(182102210201);河南省高校科技创新人才计划项目(19HASTIT023)。

摘　　要：研究玄武岩纤维(BF)用量对BF/天然橡胶(NR)/顺丁橡胶(BR)复合材料力学性能及摩擦性能的影响。结果表明:随着BF用量的增大,加入BF的复合材料的拉伸强度和拉断伸长率均先增大后减小,当BF用量为10份时,复合材料的拉伸性能和抗撕裂性能较好;加入BF的复合材料的摩擦因数减小,摩擦试样表面磨痕比较均匀、平整、光滑及深度小,其耐磨性能提高。The effect of the amount of basalt fiber(BF)on the mechanical properties and friction properties of BF/natural rubber(NR)/butadiene rubber(BR)composites was studied.The results showed that as the amount of BF increased,the tensile strength and elongation at break of the composites increased first and then decreased.When the amount of BF was 10 phr,the tensile properties and tear resistance of the composites were better.The friction coefficient of the composites with BF decreased,the wear marks on the surface of the friction sample were uniform,flat,smooth and small in depth,and the wear resistance of the composites was improved.

关 键 词：玄武岩纤维 天然橡胶 顺丁橡胶 复合材料 力学性能 摩擦性能 

分 类 号：TQ330.389[化学工程—橡胶工业] TQ332.1