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Hommel Frit 450

Medium lead low alumina borax frit

OxideAnalysisFormula
CaO5.98%0.340
MgO0.32%0.025
K2O1.80%0.061
Na2O2.36%0.121
PbO31.72%0.453
Al2O33.50%0.109
B2O313.76%0.630
SiO240.56%2.150
Oxide Weight318.65
Formula Weight318.65
If this formula is not unified correctly please contact us.
COLE - Co-efficient of Linear Expansion 8.5 x 10-6
MLRG - Frit Melting Range (C) 1520F

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By Tony Hansen

XML for Import into INSIGHT

<?xml version="1.0" encoding="UTF-8"?> <material name="Hommel Frit 450" descrip="Medium lead low alumina borax frit" searchkey="" loi="0.00" casnumber="65997-18-4"> <oxides> <oxide symbol="CaO" name="Calcium Oxide, Calcia" status="" percent="5.980" tolerance=""/> <oxide symbol="MgO" name="Magnesium Oxide, Magnesia" status="" percent="0.320" tolerance=""/> <oxide symbol="K2O" name="Potassium Oxide" status="" percent="1.800" tolerance=""/> <oxide symbol="Na2O" name="Sodium Oxide, Soda" status="" percent="2.360" tolerance=""/> <oxide symbol="PbO" name="Lead Oxide" status="" percent="31.720" tolerance=""/> <oxide symbol="Al2O3" name="Aluminum Oxide, Alumina" status="" percent="3.500" tolerance=""/> <oxide symbol="B2O3" name="Boric Oxide" status="" percent="13.760" tolerance=""/> <oxide symbol="SiO2" name="Silicon Dioxide, Silica" status="" percent="40.560" tolerance=""/> </oxides> </material>


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