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Pemco Frit P-283

High expansion boron free frit

Alternate Names: Frit 283, Frit P283

OxideAnalysisFormula
CaO0.30%0.018
MgO0.70%0.060
Na2O16.60%0.922
Al2O35.90%0.199
SiO276.50%4.382
Oxide Weight344.28
Formula Weight344.28
If this formula is not unified correctly please contact us.
COLE - Co-efficient of Linear Expansion 9.2 x 10-6 (50-450C)
MLRG - Frit Melting Range (C) 1420-1670F
IFP - I.F.P. (celsius) 565C

Will craze on most ceramic bodies. Used in artware glazes to obtain certain colors that require high sodium and in crackle effects, in glazes for wollastonite bodies and textured floor tile and matte glazes. It has also been adopted by the crystalline glazing community.


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By Tony Hansen

XML for Import into INSIGHT

<?xml version="1.0" encoding="UTF-8"?> <material name="Pemco Frit P-283" descrip="High expansion boron free frit" searchkey="Frit 283, Frit P283" loi="0.00" casnumber="65997-18-4"> <oxides> <oxide symbol="CaO" name="Calcium Oxide, Calcia" status="" percent="0.300" tolerance=""/> <oxide symbol="MgO" name="Magnesium Oxide, Magnesia" status="" percent="0.700" tolerance=""/> <oxide symbol="Na2O" name="Sodium Oxide, Soda" status="" percent="16.600" tolerance=""/> <oxide symbol="Al2O3" name="Aluminum Oxide, Alumina" status="" percent="5.900" tolerance=""/> <oxide symbol="SiO2" name="Silicon Dioxide, Silica" status="" percent="76.500" tolerance=""/> </oxides> </material>


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