微米及纳米石墨改性PTFE复合材料摩擦磨损性能研究  

Researches on the Friction and Wear Properties of Polytetrafluoroethylene(PTFE) Composite Material Filled with Micrometer and Nanometer Carbon Blacks

作　　者：马国军[1] 黄晓鹏[1] 万芳新[1] 

机构地区：[1]甘肃农业大学

出　　处：《化工机械》2010年第2期145-147,162,共4页Chemical Engineering & Machinery

基　　金：甘肃省教育厅资助项目(0702-04)

摘　　要：用冷压成型法制备了纳米、微米石墨填充PTFE基复合材料,考察了复合材料的硬度,研究了干摩擦条件下复合材料摩擦磨损性能。The PTFE-base composite materials filled with micrometer and nanometer carbon blacks were prepared using the cold press molding method,the hardness of the composite materials was inspected,the friction and wear properties of the materials were studied under a dry friction condition.

关 键 词：石墨 PTFE 复合材料 硬度 摩擦磨损 

分 类 号：TQ050.43[化学工程]