Mica Powder Dried for Industrial

We offer Mica Powder in 80,100,200,300,500 mesh: 300 mesh contains powder at 105?c 0.37%, silica (as s:02) 54.48% alumina (as a1203) 28.63, feric oxide (as fe2o3)1.56% titanium dioxide (as tio2) 0.33% magnesium oxide (mno) 0.03% calcium oxide (as ca0) 0.53% magnesium oxide (as mgo) 1.72% sodium oxide (as na2o) 1.60% potassium oxide (as k2o) 6.80% loss of ignition (lot) 4.30%.