dura-37 复合锆球由纳米硅酸锆粉和超细的氧化铝粉经烧结复合而成，跟硅酸锆球比较，具有稍低的密度而更高的硬度，特别胜用于硬度和磨蚀性大的物料的分散和研磨。
dura-37 zirconia toughened alumina (zta) ball was formed from the ultra fine alumina powder that toughened by nano zirconia powder. it has a small lower density, but higher hardness than zirconiumsilicate beads. to disperse and grind the hard and abrasive particle, it can be competent.
密度specific gravity：           3.75kg/dm3      
堆积密度bulk density：         2.3-2.4kg/l      
微观硬度micro hardness：       1100kg/mm2    
抗压强度compressive strength：   100kgf(2mm)  
粒径sizes：                     0.8-20.0mm 
包装packing：                   25/桶

---

河源帝诺新材料有限公司
戴立品
18023113959
仙塘镇蝴蝶岭工业区汇通1区河源帝诺新材料有限公司