超级研磨微粉概述：
　　性能：超级研磨微粉是通过特殊工艺加工而成，性能同棕、白刚玉微粉，但颗粒形状，粒度组成均优于棕、白刚玉微粉。加工后的材料磨面均匀，表面光泽性好。
　　适用范围：除具有棕、白刚玉微粉本身相同用途外，主要适用于光学，电子、精密机械仪表等行业的研磨抛光及超精研磨。
　　Property:It is made by special techniques.Its property is the same as that of A and WA.But both of its grains and grit size are better than that of A and WA.The poished surface by it is very glossy.
　　Usage:Besides the usages of A and WA micropowder,it can also be used for the grinding and polishing of the optics,electronics,precision mechanical appratus and instruments. 
　　化学成分：