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Ferro Frit 3278

Leadless high boron calcia alkali silicate frit

Alternate Names: F3278

OxideAnalysisFormula
CaO6.86%0.334
Na2O15.10%0.666
B2O321.73%0.853
SiO256.31%2.561
Oxide Weight273.35
Formula Weight273.35
If this formula is not unified correctly please contact us.
COLE - Co-efficient of Linear Expansion 9.7
MLRG - Frit Melting Range (C) 1400-1550F

This is a USA pottery frit, Ferro now calls it Frit 3278-2.

It is high in alkali and thus has a high thermal expansion. Useful in partially fritted wall tile glazes cone 08-02.


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In Bound Links


By Tony Hansen

XML for Import into INSIGHT

<?xml version="1.0" encoding="UTF-8"?> <material name="Ferro Frit 3278" descrip="Leadless high boron calcia alkali silicate frit" searchkey="F3278" loi="0.00" casnumber="65997-18-4"> <oxides> <oxide symbol="CaO" name="Calcium Oxide, Calcia" status="" percent="6.860" tolerance=""/> <oxide symbol="Na2O" name="Sodium Oxide, Soda" status="" percent="15.100" tolerance=""/> <oxide symbol="B2O3" name="Boric Oxide" status="" percent="21.730" tolerance=""/> <oxide symbol="SiO2" name="Silicon Dioxide, Silica" status="" percent="56.310" tolerance=""/> </oxides> </material>


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