产品品牌：帝诺DURA-36

产品型号：DA

DURA-36微晶氧化铝珠：       DURA-36微晶氧化铝珠由钇稳定的氧化硅粉和高纯的氧化铝复合烧结而成，珠子内部的超细微晶结构带来理想的耐磨性和强度，是代替碳钢球对非矿和金属矿的一个明智选择。 DURA-36 microcrystal alumina bead is made from high purity alumina powder with sintering method. The micro size of polycrystals contributes to wear resistance and idea strength. It is a wise choice to replace the carbon steel beads to grind the metallic and non-metallic mineral. 密度Specific Gravity：        3.6-3.7g/dm3       堆积密度Bulk Density：         2.3-2.4kg/L     微观硬度Micro Hardness：       1350kg/mm2   抗压强度Compressive Strength：120kgf(2mm)             粒径Sizes：                      0.8-5.0mm  包装Packing：                    25kg/桶