high whiteness raw kaolin clay for ceramic tile body GRRK-2

1.raw cake kaolin clay for ceramic tile body
2.Al2O3 23.5%
3.whiteness 64-66%
4. Breaking strength 20KG/Square centimeter

raw kaolin clay for ceramic GRRK-2

 

This is a natural kaolin product has good advanture with high whiteness,high dry strength,high aluminium content,fine particle size and high caking property.

 

It is widely used for ceramic body and tile floor tile.

 

Base on the local abundance kaolin clay resource,it is cheaper and can be supplied in big quantity for long term.

 

 

 

spec:

Al2O3: 23.5%

SiO2: 66.5%

Fe2O3: 1.2%

TiO2: 0.4% 

Moisture: 20% max.

Shrink ratio 4.5±1%, 

Ignition lost7.5±1%,

Water Absorption 10±1%,

Breaking strength 20KG/Square centimeter

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