利用正交试验方法,通过物理共混、模压成型工艺,制备了聚醚砜耐磨材料,通过方差分析对材料的耐磨性能进行了研究.研究结果表明,钛酸钾晶须的加入能够明显改善复合材料的摩擦磨损性能,其改善程度同晶须的质量分数相关;当钛酸钾晶须的质量分数约为20 wt%时,聚醚砜复合材料的摩擦系数及磨损率最低. By means of orthogonal test, the polyethersulfone wear-resistant material was prepared by physical blending and compression molding process, and the wear resistance of the material was studied by ANOVA.The results show that potassium titanate whiskers can be added obviously The friction and wear properties of the composites were improved, and the degree of improvement was related to the mass fraction of whiskers. When the mass fraction of potassium titanate whiskers was about 20 wt%, the friction coefficient and wear rate of polyethersulfone composites were the lowest.