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Chemistry %
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Volatiles %
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| PCE - Pyrometric Cone Equivalent | 29-30 |
| WABS - Water absorption | Cone 1: 1.4% Cone 5: 0.3 |
| FSHR - Firing Shrinkage | Cone 1: 8.9% total Cone 5: 9.1 (overfired) |
| UPSD - Ultimate Particle Size Distribution | 10 microns: 89% 5: 84% 2: 67% 1: 54% 0.5: 43% |
A red burning material used in the formulation of clay bodies to provide maturity and color at all temperature ranges.
Out Bound Links
The decision about what materials to include in th...
In Bound Links
Red Art
<?xml version="1.0" encoding="UTF-8"?> <material name="Calvert Clay" descrip="Red Burning Clay" searchkey="" loi="0.00" casnumber="70694-09-6"> <oxides> <oxide symbol="CaO" name="Calcium Oxide, Calcia" status="" percent="0.300" tolerance=""/> <oxide symbol="MgO" name="Magnesium Oxide, Magnesia" status="" percent="0.800" tolerance=""/> <oxide symbol="K2O" name="Potassium Oxide" status="" percent="2.000" tolerance=""/> <oxide symbol="Na2O" name="Sodium Oxide, Soda" status="" percent="0.410" tolerance=""/> <oxide symbol="TiO2" name="Titanium Dioxide, Titania" status="" percent="1.210" tolerance=""/> <oxide symbol="Al2O3" name="Aluminum Oxide, Alumina" status="" percent="23.800" tolerance=""/> <oxide symbol="SiO2" name="Silicon Dioxide, Silica" status="" percent="57.790" tolerance=""/> <oxide symbol="Fe2O3" name="Iron Oxide, Ferric Oxide" status="" percent="5.710" tolerance=""/> </oxides> <volatiles> <volatile symbol="LOI" name="Loss on Ignition" percent="7.980" tolerance=""/> </volatiles> </material>
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