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IMCO Sandy White

Oxide Weight557.62
Formula Weight582.07
If this formula is not unified correctly please contact us.

Sandy White is a naturally occurring blend of high quality silica (49%), Kaolin (42%), and feldspar(5%). It is used as a filler in clay bodies to increase both strength and workability.

The following shrinkage and porosity numbers from the supplier are implausible. The chemistry is also suspect since it only totals 93.

Sieve analysis: 0% on 80 mesh, 10% on 200 mesh
Drying shrinkage: 1.75%
Fired shrinkage: Cone 05 - 2%, cone 2%, cone 5 - 2%, cone 10 - 2%
Porosity: Cone 05 - 18.1%, cone 1 - 12.3%, cone 5 - 13.3%, cone 10 - 1.6%

Out Bound Links

By Tony Hansen

XML for Import into INSIGHT

<?xml version="1.0" encoding="UTF-8"?> <material name="IMCO Sandy White" descrip="" searchkey="" loi="0.00" casnumber=""> <oxides> <oxide symbol="CaO" name="Calcium Oxide, Calcia" status="" percent="0.010" tolerance=""/> <oxide symbol="MgO" name="Magnesium Oxide, Magnesia" status="" percent="0.090" tolerance=""/> <oxide symbol="K2O" name="Potassium Oxide" status="" percent="0.860" tolerance=""/> <oxide symbol="Na2O" name="Sodium Oxide, Soda" status="" percent="0.000" tolerance=""/> <oxide symbol="TiO2" name="Titanium Dioxide, Titania" status="" percent="0.320" tolerance=""/> <oxide symbol="Al2O3" name="Aluminum Oxide, Alumina" status="" percent="16.300" tolerance=""/> <oxide symbol="SiO2" name="Silicon Dioxide, Silica" status="" percent="71.000" tolerance=""/> <oxide symbol="Fe2O3" name="Iron Oxide, Ferric Oxide" status="" percent="0.530" tolerance=""/> </oxides> <volatiles> <volatile symbol="SO4" name="Sulfate" percent="4.200" tolerance=""/> </volatiles> </material>

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