石墨改性尼龙66复合材料的摩擦磨损性能研究

采用共混改性手段制备尼龙66/石墨共混物,测定了其摩擦磨损性能及力学性能,并利用扫描电子显微镜观察和分析材料磨损表面形貌.结果表明:当石墨含量分别在8%,3%,10%时,石墨/尼龙66共混材料的耐磨性能、拉伸性能和冲击性能最好.

Study on the wear resistance of the PA66/graphite composite

The PA66/graphite composite was made by blending.The wear resistance and the mechanical properties of the PA66/graphite composite were researched.It was showed that the wear resistance,the tension strength and the shock strength of the PA66/graphite composite is the best when the content of the PA66/graphite is 8%,3% and 10%.The contrast between PA66 and the PA66/graphite was also researched through SEM.