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Prestige AK

Ball clay

Alternate Names: Prestige Ball Clay

OxideAnalysisFormula
CaO0.10%0.006
MgO0.30%0.024
K2O1.90%0.065
Na2O0.30%0.016
TiO21.00%0.041
Al2O331.50%1.000
SiO251.50%2.775
Fe2O31.10%0.022
C1.90
LOI10.10
Oxide Weight283.98
Formula Weight322.71
If this formula is not unified correctly please contact us.
COLE - Co-efficient of Linear Expansion 49 x 10-7 (25C-500C prefired at 1200C)
SVWT - Sieve Analysis Wet 0.3% residue on 125 µm screen
UPSD - Ultimate Particle Size Distribution 1 micron: 73% underside 2 microns: 81% 5 microns: 92% 10 microns: 95% 20 microns: 98%
MOR - Modulus of Rupture - Fired 63.2 kgf/cm2

A composite blend clay specially formulated for porous earthenware. Suitable also for many engobe recipes.


Out Bound Links


By Tony Hansen

XML for Import into INSIGHT

<?xml version="1.0" encoding="UTF-8"?> <material name="Prestige AK" descrip="Ball clay" searchkey="Prestige Ball Clay" loi="0.00" casnumber="70694-09-6"> <oxides> <oxide symbol="CaO" name="Calcium Oxide, Calcia" status="" percent="0.100" tolerance=""/> <oxide symbol="MgO" name="Magnesium Oxide, Magnesia" status="" percent="0.300" tolerance=""/> <oxide symbol="K2O" name="Potassium Oxide" status="" percent="1.900" tolerance=""/> <oxide symbol="Na2O" name="Sodium Oxide, Soda" status="" percent="0.300" tolerance=""/> <oxide symbol="TiO2" name="Titanium Dioxide, Titania" status="" percent="1.000" tolerance=""/> <oxide symbol="Al2O3" name="Aluminum Oxide, Alumina" status="" percent="31.500" tolerance=""/> <oxide symbol="SiO2" name="Silicon Dioxide, Silica" status="" percent="51.500" tolerance=""/> <oxide symbol="Fe2O3" name="Iron Oxide, Ferric Oxide" status="" percent="1.100" tolerance=""/> </oxides> <volatiles> <volatile symbol="C" name="Carbon" percent="1.900" tolerance=""/> <volatile symbol="LOI" name="Loss on Ignition" percent="10.100" tolerance=""/> </volatiles> </material>


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