帝诺硅酸锆珠DURA-40：

DURA-40硅酸锆珠采用一等的澳洲锆英砂经精磨后滚动成胚，烧结定相的工艺制成。独特的配方和生产工艺为用户提供一种中等密度和硬度，高耐压强度和低磨耗的硅酸锆珠。特备适合对中等硬度的颗粒在由低到中粘度范围浆料中的分散和研磨。

DURA-40 zirconium silicate beads are made from the high grade Australian zircon sand with granulating shaped method and hardened by sintering. The unique formula and producing procedure offer you a middle density and hardness, high wear resistance zircon beads. It is a good option to grind and disperse middle hard particles in low to middle viscosity range slurries.  

密度Specific  Gravity：                4.1kg/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