... ,wet method 2.normally size:20mesh-800mesh 3.use:cosmetic,coating,paint,rubber,ceramic. our main products are :1. dry ground mica powder ... : 20mesh,40mesh,60mesh,100mesh,200mesh,325mesh2.wet ground mica powder:100mesh,200mesh.325mesh,600mesh,800meshif you have ... can establish business relationship with you at an early time mica