超细石英粉/天然橡胶复合材料的力学性能研究  

Study on Mechanical Properties of Superfine Quartz Powder/Rubber Composite

作　　者：管俊芳[1] 林浩[1] 吴红丹[2] 高惠民[1] 张凌燕[1] 

机构地区：[1]武汉理工大学资源与环境工程学院,湖北武汉430070 [2]中国地质大学材料科学与化学工程学院,湖北武汉430074

出　　处：《中国非金属矿工业导刊》2008年第6期26-28,共3页China Non-Metallic Minerals industry

摘　　要：以贵州贵定县粉石英为填料矿物,系统研究了三种改性剂对超细石英粉/天然橡胶复合材料力学性能的影响,并把其性能和同样填充量下白炭黑/天然橡胶复合材料的力学性能进行对比,得出WD70改性的粉石英填充天然橡胶后其力学性能(抗拉强度、断裂强度、硬度等)和白炭黑填料相近,甚至指标更好,贵州贵定县粉石英可以代替白炭黑作为天然橡胶的补强材料。Taking the Guizhou Guiding county powder quartz as the filler mineral, the article has studied that the effect of powder quartz modified by three kinds of surface modification agents, the mechanical properties of the superfine quartz powder/nature rubber composite. The result indicates that the mechanical properties of WD70 modified powder quartz to fill rubber are best. Some performances of WD70 modified powder quartz to fill rubber are better than white carbon, such as tensile strength, fracture strength, hardness. The modified powder quartz can make up the strong function of nature rubber.

关 键 词：超细石英粉 天然橡胶 力学性能 

分 类 号：TD973.3[矿业工程—选矿] TQ330.383[化学工程—橡胶工业]