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No. 50 China Clay

Devon China Clay

OxideAnalysisFormula
CaO0.10%0.005
MgO0.20%0.014
K2O2.80%0.084
Na2O0.10%0.005
TiO20.10%0.004
Al2O336.10%1.000
SiO248.00%2.257
Fe2O31.00%0.018
LOI11.60
Oxide Weight249.77
Formula Weight282.55
If this formula is not unified correctly please contact us.

Particle Size (e.s.d.)
125 microns - <0.1
10 microns - 93
2 microns - 48
1 microns - 35
Modulus of Rupture at 110C
Mn/M2 - 1.6
lbf/in2 - 230
Defloculant Required - (3:1 Na2SiO3(C.100):Na2CO3) - 0.3
Water Absorption
1120C - 20.5
1220C - 7.00
Shrinkage Dry to Fired
1120C - 10.50
1220C - 17.50
Reflectance 464nm
1120C - 85
1220C - 83
Refractoriness
Cone - 33, 1730C


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By Tony Hansen

XML for Import into INSIGHT

<?xml version="1.0" encoding="UTF-8"?> <material name="No. 50 China Clay" descrip="Devon China Clay" searchkey="" loi="11.60" 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="0.200" tolerance=""/> <oxide symbol="K2O" name="Potassium Oxide" status="" percent="2.800" tolerance=""/> <oxide symbol="Na2O" name="Sodium Oxide, Soda" status="" percent="0.100" tolerance=""/> <oxide symbol="TiO2" name="Titanium Dioxide, Titania" status="" percent="0.100" tolerance=""/> <oxide symbol="Al2O3" name="Aluminum Oxide, Alumina" status="" percent="36.100" tolerance=""/> <oxide symbol="SiO2" name="Silicon Dioxide, Silica" status="" percent="48.000" tolerance=""/> <oxide symbol="Fe2O3" name="Iron Oxide, Ferric Oxide" status="" percent="1.000" tolerance=""/> </oxides> <volatiles> <volatile symbol="LOI" name="Loss on Ignition" percent="11.600" tolerance=""/> </volatiles> </material>


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