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Pemco Frit Pb-197

Zinc bearing lead frit for all-fritted glaze cone 04-6

Alternate Names: Frit Pb167

OxideAnalysisFormula
CaO5.90%0.290
K2O2.40%0.070
Na2O4.00%0.178
ZnO9.50%0.322
PbO11.30%0.140
Al2O37.40%0.200
B2O36.50%0.258
SiO253.00%2.433
Oxide Weight275.86
Formula Weight275.86
If this formula is not unified correctly please contact us.
COLE - Co-efficient of Linear Expansion 7.20
GSPT - Frit Softening Point 1550F
MLRG - Frit Melting Range (C) 1500-1600F
IFP - I.F.P. (celsius) 610C

When 5% alumina and 10% clay are added, a good base for chrome-alumina pinks results.


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By Tony Hansen

XML for Import into INSIGHT

<?xml version="1.0" encoding="UTF-8"?> <material name="Pemco Frit Pb-197" descrip="Zinc bearing lead frit for all-fritted glaze cone 04-6" searchkey="Frit Pb167" loi="0.00" casnumber="65997-18-4"> <oxides> <oxide symbol="CaO" name="Calcium Oxide, Calcia" status="" percent="5.900" tolerance=""/> <oxide symbol="K2O" name="Potassium Oxide" status="" percent="2.400" tolerance=""/> <oxide symbol="Na2O" name="Sodium Oxide, Soda" status="" percent="4.000" tolerance=""/> <oxide symbol="ZnO" name="Zinc Oxide" status="" percent="9.500" tolerance=""/> <oxide symbol="PbO" name="Lead Oxide" status="" percent="11.300" tolerance=""/> <oxide symbol="Al2O3" name="Aluminum Oxide, Alumina" status="" percent="7.400" tolerance=""/> <oxide symbol="B2O3" name="Boric Oxide" status="" percent="6.500" tolerance=""/> <oxide symbol="SiO2" name="Silicon Dioxide, Silica" status="" percent="53.000" tolerance=""/> </oxides> </material>


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