1.washed kaolin clay powder for tile glaze
2.whiteness 90%
3..Al2O3 37%
4.Particles (-2um) 80% min.
5.well casting rate

high high whiteness washed kaolin clay powder for tile glaze(GRG-01)

Features

High whiteness, high modulus of rupture, fine liquidity and casting rate.

Well glaze-body adaptability, no bubble and pinprick after being sintered.

No. of Product :GRG-01

SiO2      48% max.

Al2O3     37% min.

Fe2O3     0.85% max.

TiO2    0.20%

Na2O     0.14 %

K2O      1.09% 

CaO      0.22% 

MgO      0.34%

Particles (-2μm)  80% min.

Calcined Brightness(1200 degree centigrade)   90% min.

Ig Loss (1200 degree centigrade)    12.4%

Shrinkage (1200 degree centigrade)   8.10%

Water Absorption (1200 degree centigrade)  9.50%

Dry strength  Kgf/cm2    21.0

Flow speed(s)             34

PH                      5.1

Moisture                 2.0 % max.

Packing :  25 kgs/50kgs PP Bag,1mt Jumbo Bag