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TI-21 Ball Clay

Tennessee Ball Clay

Alternate Names: Hick TI-21, Old Hickory TI-21 Ball Clay

OxideAnalysisFormula
CaO0.07%0.005
MgO0.20%0.019
K2O0.05%0.002
Na2O0.09%0.005
TiO21.58%0.074
Al2O327.30%1.000
SiO258.75%3.652
Fe2O31.00%0.023
LOI10.90
Oxide Weight332.68
Formula Weight373.37
If this formula is not unified correctly please contact us.

Crude Color: Light Grey
Dry M.O.R. (psi 50% clay/50% flint, cast bars): 461
Wet Sieve Residue, +200 mesh (%): 0.51
Water of Plasticity (%): 35
Linear Dry Shrinkage (%): 6.6
Solubles Sulfates (ppm): 199
Filtration (ml): 26
Specific Surface Area (sq meters per gram): 18.1
CEC/MBI (meq/100 ml): 9.5
pH: 6.2
PCE: 31

Firing Shrinkage (%) Cone 04: 5.4 Cone 3: 5.6 Cone 11: 6.6
Absorption (%) 12.8 9.1 3.0

Particle Size (% finer than):
50 microns: 100
20: 97
10: 92
5: 85
1: 60
0.5: 48


Out Bound Links


By Tony Hansen

XML for Import into INSIGHT

<?xml version="1.0" encoding="UTF-8"?> <material name="TI-21 Ball Clay" descrip="Tennessee Ball Clay" searchkey="Hick TI-21, Old Hickory TI-21 Ball Clay" loi="0.00" casnumber="70694-09-6"> <oxides> <oxide symbol="CaO" name="Calcium Oxide, Calcia" status="" percent="0.070" tolerance=""/> <oxide symbol="MgO" name="Magnesium Oxide, Magnesia" status="" percent="0.200" tolerance=""/> <oxide symbol="K2O" name="Potassium Oxide" status="" percent="0.050" tolerance=""/> <oxide symbol="Na2O" name="Sodium Oxide, Soda" status="" percent="0.090" tolerance=""/> <oxide symbol="TiO2" name="Titanium Dioxide, Titania" status="" percent="1.580" tolerance=""/> <oxide symbol="Al2O3" name="Aluminum Oxide, Alumina" status="" percent="27.300" tolerance=""/> <oxide symbol="SiO2" name="Silicon Dioxide, Silica" status="" percent="58.750" tolerance=""/> <oxide symbol="Fe2O3" name="Iron Oxide, Ferric Oxide" status="" percent="1.000" tolerance=""/> </oxides> <volatiles> <volatile symbol="LOI" name="Loss on Ignition" percent="10.900" tolerance=""/> </volatiles> </material>


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