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Potclays Frit 2279

Alkali free calcium lithium magnesia zinc borosilicate frit

Alternate Names: 2279 Fritte, Potclays Low Expansion Frit

OxideAnalysisFormula
CaO3.60%0.383
Li2O0.10%0.020
MgO2.40%0.355
ZnO3.30%0.242
Al2O38.20%0.480
B2O317.80%1.526
SiO263.60%6.313
LOI1.00
Oxide Weight590.62
Formula Weight596.58
If this formula is not unified correctly please contact us.

We also have this slightly different analysis: CaO: 3.67, MgO: 2.05, ZnO: 2.85, B2O3: 17.92, Al2O3: 8.2, SiO2: 64.25, Li20: 1.06


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By Tony Hansen

XML for Import into INSIGHT

<?xml version="1.0" encoding="UTF-8"?> <material name="Potclays Frit 2279" descrip="Alkali free calcium lithium magnesia zinc borosilicate frit" searchkey="2279 Fritte, Potclays Low Expansion Frit" loi="0.00" casnumber="65997-18-4"> <oxides> <oxide symbol="CaO" name="Calcium Oxide, Calcia" status="" percent="3.600" tolerance=""/> <oxide symbol="Li2O" name="Lithium Oxide, Lithia" status="" percent="0.100" tolerance=""/> <oxide symbol="MgO" name="Magnesium Oxide, Magnesia" status="" percent="2.400" tolerance=""/> <oxide symbol="ZnO" name="Zinc Oxide" status="" percent="3.300" tolerance=""/> <oxide symbol="Al2O3" name="Aluminum Oxide, Alumina" status="" percent="8.200" tolerance=""/> <oxide symbol="B2O3" name="Boric Oxide" status="" percent="17.800" tolerance=""/> <oxide symbol="SiO2" name="Silicon Dioxide, Silica" status="" percent="63.600" tolerance=""/> </oxides> <volatiles> <volatile symbol="LOI" name="Loss on Ignition" percent="1.000" tolerance=""/> </volatiles> </material>


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