Zerodimensional cenosphere,onedimensional potassium titanate whisker and twodimensional flake graphite were used to prepare multireinforced nonasbestos organic (NAO) brake pads with no copper,no heavy metals by hotpressing process.The brake pad samples were prepared at different proportion composition of three kinds of inorganic functional fillers.The distribution of added fillers in resin matrix was observed by the scanning electron microscopy (SEM).The characterizations of wear resistance and mechanical properties of the prepared samples indicate that the shear strength of the brake pad sample containing the optimum content of three kinds of fillers amounts to 9.36 MPa.The prepared sample with low wear rate has moderate density (about 2.14 g/cm3) and stable friction coefficient range in 0.44~0.47,meeting the lightweight requirements of modern green friction materials used in automobile.And no obvious hightemperature fading phenomenon is seen even as the pad temperature rising above 300 ℃.