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Glass Cullet

Alternate Names: Powdered Glass, Cullet

OxideAnalysisFormula
CaO10.12%0.373
MgO3.28%0.168
K2O0.09%0.002
Na2O13.68%0.456
Al2O31.14%0.023
SiO271.47%2.460
Fe2O30.23%0.003
Oxide Weight206.90
Formula Weight206.90
If this formula is not unified correctly please contact us.

A wide variety of cullets are available normally made from soda lime glass of the type used for windows and containers. Cullet melts very well and can be treated as a high sodium frit (glazes with significant cullet will thus usually tend to craze).


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By Tony Hansen

XML for Import into INSIGHT

<?xml version="1.0" encoding="UTF-8"?> <material name="Glass Cullet" descrip="" searchkey="Powdered Glass, Cullet" loi="0.00" casnumber=""> <oxides> <oxide symbol="CaO" name="Calcium Oxide, Calcia" status="" percent="10.120" tolerance=""/> <oxide symbol="MgO" name="Magnesium Oxide, Magnesia" status="" percent="3.280" tolerance=""/> <oxide symbol="K2O" name="Potassium Oxide" status="" percent="0.090" tolerance=""/> <oxide symbol="Na2O" name="Sodium Oxide, Soda" status="" percent="13.680" tolerance=""/> <oxide symbol="Al2O3" name="Aluminum Oxide, Alumina" status="" percent="1.140" tolerance=""/> <oxide symbol="SiO2" name="Silicon Dioxide, Silica" status="" percent="71.470" tolerance=""/> <oxide symbol="Fe2O3" name="Iron Oxide, Ferric Oxide" status="" percent="0.230" tolerance=""/> </oxides> </material>


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