Ultrafine zircon powder with high purity is a kind of brightening agent in glaze for making high-grade cleaning whiteware. 高纯超细锆英石粉是制造高档卫生洁具陶瓷所用釉料中的乳浊增白剂。
The results indicate that using the self-pulverized process, we can obtain a high-purity ultrafine aluminum oxide powder, so, this method has promising application perspectives. 试验研究表明，采用自粉化工艺，可获得高纯超细氧化铝粉体，具有广阔的应用前景。
