white kaolin clay ceramic grade

  Product Overviews  white kaolin clay ceramic grade     Chemical formular:Al203·2Si02·2H20   Chemical composition:AL2O3,SiO2,K2O,Na2O,CaO,MgO   Density:2.54-2.60g/cm3   Melting point:1785 centi-degree   Specifications of Kaolin for high-grade ceramic sanitary ware

grade	for high-grade ceramic sanitary ware
mesh	325
whiteness	85°
Si2O3	45%
Al2O3	36%
Fe2O3	0.27%

Specifications washed kaolin powder

grade	for the engobe of tile
mesh	200
whiteness	75°
Si2O3	45%
Al2O3	36%
Fe2O3	0.27%

Specifications washed kaolin powder

grade	for the glaze of tile
mesh	800
whiteness	90°- 95°
Si2O3	45%
Al2O3	36%
Fe2O3	0.27%

Specifications for porcelain grade

grade	Porcelain grade
mesh	1250
whiteness	95°
Si2O3	45%
Al2O3	36%
Fe2O3	0.27%

Why can we offer competitive kaolin price? Our company is located in the origin of kaolin and we process calcined kaolin by ourselves. Welcome to contact us for future cooperations skype:sjz.xinhui