product

Calcined Kaolin Replacement

Short Description:

*Usually used with compound glaze for ceramic
*The flow rate is better than ordinary calcined kaolin
*High whiteness and high brightness
*Both ceramic factories and galze companies can use it.
*Technical data has been added at the attachment.


Product Detail

Product Tags

Chemical Technical Data

Product Name: Calcined Kaolin Replacement

Code No.: MEGA-CK41A

Chemical Item Testing Result
SiO2 51.60%
Al2O3 44.46%
Fe2O3 0.09%
TiO2 0.06%
CaO 0.29%
MgO 0.06%
K2O 1. 10%
Na2O 1.97%
LOI 0.30%
Particle Size 200mesh
Whiteness on 1160-1170℃ 90% above

Testing Result in Compound Glaze Formula

Fluidity & Whiteness Testing Result in Compound Glaze Formula

1.  Calcined Kaolin / MEGA-CK41A - 20.5g

2.  Total weight of glaze - 300g

3.  Water - 90g

4.  STPP - 1.05g

5.  CMC - 0.3g

6.  Grinding 24’ = reach 325mesh

Items Calcined Kaolin MEGA-CK41A
Residue after Grinding 0. 12g/100ml 0. 11g/100ml
Density 1.77g/cm3 1.78g/cm3
Fluidity Speed 1st Day 1’38” 57.45”
Fluidity Speed 2nd Day 1’41” 1’10”
Whiteness after firing 77.6% 78. 1%
Glossiness 2.5% 2.6%

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