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Avery Kaolin

OxideAnalysisFormula
K2O0.89%0.026
Na2O0.16%0.007
TiO20.06%0.002
Al2O337.47%1.000
SiO246.73%2.117
Fe2O30.74%0.013
LOI13.52
Oxide Weight234.24
Formula Weight270.86
If this formula is not unified correctly please contact us.
PCE - Pyrometric Cone Equivalent 33-34
WABS - Water absorption 10-12% at cone 10
FSHR - Firing Shrinkage 10% at cone 10
UPSD - Ultimate Particle Size Distribution 20 microns: 98% 10: 78% 5: 50% 2: 30% 1: 22%
DSHR - Drying Shrinkage 5.1%

No longer mined.

Noted for its flashing when used in slip and salt/soda firing.


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By Tony Hansen

XML for Import into INSIGHT

<?xml version="1.0" encoding="UTF-8"?> <material name="Avery Kaolin" descrip="" searchkey="" loi="0.00" casnumber="95077-05-7"> <oxides> <oxide symbol="K2O" name="Potassium Oxide" status="" percent="0.890" tolerance=""/> <oxide symbol="Na2O" name="Sodium Oxide, Soda" status="" percent="0.160" tolerance=""/> <oxide symbol="TiO2" name="Titanium Dioxide, Titania" status="" percent="0.060" tolerance=""/> <oxide symbol="Al2O3" name="Aluminum Oxide, Alumina" status="" percent="37.470" tolerance=""/> <oxide symbol="SiO2" name="Silicon Dioxide, Silica" status="" percent="46.730" tolerance=""/> <oxide symbol="Fe2O3" name="Iron Oxide, Ferric Oxide" status="" percent="0.740" tolerance=""/> </oxides> <volatiles> <volatile symbol="LOI" name="Loss on Ignition" percent="13.520" tolerance=""/> </volatiles> </material>


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