帝诺复合锆珠DURA-42：

DURA-42复合锆珠由一级的氧化铝粉和钇稳定的氧化锆粉复合而成，相对硅酸锆珠，其具有更高的密度和硬度，使在大小容积砂磨机中处理高中粘度物料的又一理想的选择。

DURA-42Zirconia Toughened Alumina (ZTA) bead is shaped from the high grade alumina powder and yttria stabilized zirconia powder. It has a higher density and hardness than zirconium silicate beads. It is another good option to grind material from low to high viscosity in small or big volume bead mills. 

密度Specific Gravity：         4.1-4.2kg/dm3     

堆积密度Bulk Density：          2.5-2.6kg/L    

微观硬度Micro Hardness：       1000kg/mm2

抗压强度Compressive Strength：  110kgf(2mm)  

粒径Sizes：                     0.6-5.0mm   

包装Packing：                   25kg/桶