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Ferro Frit 5301

Very high expansion leadless fluorine frit

Alternate Names: F5301, Frit 501E34, Frit 5301-2

OxideAnalysisFormula
CaO2.36%0.129
K2O5.53%0.179
Na2O14.03%0.692
F9.00%1.448
Al2O312.08%0.362
B2O312.48%0.548
SiO244.49%2.263
Oxide Weight305.66
Formula Weight305.66
If this formula is not unified correctly please contact us.
COLE - Co-efficient of Linear Expansion 11.41 (50-450C)
MLRG - Frit Melting Range (C) 1400-1500F

This is a USA pottery frit, Ferro now calls it Frit 5301-2.
Formerly Frit 4101
The fluorine content seems to be impossibly high, likely an error.

Useful in high expansion crackle glazes at 06 or to deal with shivering in other glazes.


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By Tony Hansen

XML for Import into INSIGHT

<?xml version="1.0" encoding="UTF-8"?> <material name="Ferro Frit 5301" descrip="Very high expansion leadless fluorine frit" searchkey="F5301, Frit 501E34, Frit 5301-2" loi="0.00" casnumber="65997-18-4"> <oxides> <oxide symbol="CaO" name="Calcium Oxide, Calcia" status="" percent="2.360" tolerance=""/> <oxide symbol="K2O" name="Potassium Oxide" status="" percent="5.530" tolerance=""/> <oxide symbol="Na2O" name="Sodium Oxide, Soda" status="" percent="14.030" tolerance=""/> <oxide symbol="F" name="Fluorine" status="" percent="9.000" tolerance=""/> <oxide symbol="Al2O3" name="Aluminum Oxide, Alumina" status="" percent="12.080" tolerance=""/> <oxide symbol="B2O3" name="Boric Oxide" status="" percent="12.480" tolerance=""/> <oxide symbol="SiO2" name="Silicon Dioxide, Silica" status="" percent="44.490" tolerance=""/> </oxides> </material>


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