Al2O3-ZrO2 foam ceramic filter was prepared by a new method of centrifugation at the pre-arrayed EPS template. Zeta potentials of the slurries at different pH were measured and the effect of solid content of slurries on the centrifugal time was analyzed.

• 通过在发泡聚苯乙烯模板内的离心成型方法来制备Al2O3-ZrO2泡沫陶瓷过滤器,测量了浆料在不同pH值下的Zeta电位,分析了浆料的固相含量对离心时间的影响。