China Clay Powder (Micro White), For Industrial Use, Style : Dried, Raw

china clay powder find their great use in different industrial applications like ceramic glazing, paint extenders, and filler in paper and manufacturing of vitrified tiles. These lumps are highly acknowledged for their purity, accurate ph value, effectiveness, and longer shelf life. 

chemical formula : ai2o3, 2sio2, 2h2o

physical properties :

appearance- white fine powder

sp. Gravity- 2.5 - 2.7

oil absorption- 25 to 35

ph of 10% aqueous solution- 7 to 8

volatile matter- max 1.0%

loss on lgnition- 13 to 15%

typical chemical analysis :

ai2o3- 36.1%

sio2- 42.5%

fe2o3- 0.5%

mgo- 1.0%

na2o- 0.5%

k2o- 3.0%

industrial applications :

paints, plastic, paper, electrical industry , cosmetic & soap