Kaolin Chemical compositions of kaolin-95 Constituentsweight %physical propertiesmineralogical composition Sio246.60 brightness before bleaching 85 ¦ 2 kaolin 98.00 Al2o337.60 brightness after bleaching 94.60 quartz 0.50 Tio2traces residue over 45um screen 00.01 mica 0.50 Cao 0.05 particle
