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RBV Ball Clay
WBB Devon Ball Clay Group 4
Particle Size (e.s.d.)
125 microns - 0.60
10 microns - 96
2 microns - 75
1 microns - 65
Modulus of Rupture at 110C
Mn/M2 - 4.6
lbf/in2 - 670
Defloculant Required - (3:1 Na2SiO3(C.100):Na2CO3) - 0.5
Water Absorption
1120C - 1.0
1220C - 0.50
Shrinkage Dry to Fired
1120C - 11.50
1220C - 12.50
Reflectance 464nm
1120C - 64
1220C - 47
Refractoriness
Cone - 31, 1690C
Out Bound Links
XML for Import into INSIGHT
<?xml version="1.0" encoding="UTF-8"?>
<material name="RBV Ball Clay" descrip="WBB Devon Ball Clay Group 4" searchkey="" loi="0.00" casnumber="70694-09-6">
<oxides>
<oxide symbol="CaO" name="Calcium Oxide, Calcia" status="" percent="0.200" tolerance=""/>
<oxide symbol="MgO" name="Magnesium Oxide, Magnesia" status="" percent="0.300" tolerance=""/>
<oxide symbol="K2O" name="Potassium Oxide" status="" percent="2.200" tolerance=""/>
<oxide symbol="Na2O" name="Sodium Oxide, Soda" status="" percent="0.300" tolerance=""/>
<oxide symbol="TiO2" name="Titanium Dioxide, Titania" status="" percent="1.400" tolerance=""/>
<oxide symbol="Al2O3" name="Aluminum Oxide, Alumina" status="" percent="23.400" tolerance=""/>
<oxide symbol="SiO2" name="Silicon Dioxide, Silica" status="" percent="64.900" tolerance=""/>
<oxide symbol="Fe2O3" name="Iron Oxide, Ferric Oxide" status="" percent="0.800" tolerance=""/>
</oxides>
<volatiles>
<volatile symbol="C" name="Carbon" percent="0.200" tolerance=""/>
<volatile symbol="LOI" name="Loss on Ignition" percent="6.500" tolerance=""/>
</volatiles>
</material>
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