<?xml version="1.0" encoding="UTF-8"?>
<overrides ver="1.1">
<oxides>
<oxideproperties>
<propertygroup abbr="INSIGHT" name="INSIGHT Traditional Expansions" label="Thermal Expansion" method="linear" units="x 10-6 in/in/degree C" basedon="W and G">
<oxide name="Na2O" value=".387"/>
<oxide name="K2O" value=".331"/>
<oxide name="MgO" value=".026"/>
<oxide name="CaO" value=".148"/>
<oxide name="SrO" value=".130"/>
<oxide name="BaO" value=".129"/>
<oxide name="ZnO" value=".094"/>
<oxide name="PbO" value=".083"/>
<oxide name="Al2O3" value=".063"/>
<oxide name="B2O3" value=".031"/>
<oxide name="Fe2O3" value=".125"/>
<oxide name="SiO2" value=".035"/>
<oxide name="TiO2" value=".144"/>
<oxide name="MnO2" value=".050"/>
<oxide name="ZrO2" value=".099"/>
<oxide name="Li2O" value=".068"/>
</propertygroup>
<propertygroup abbr="Ron Roy" name="Ron Roy Traditional" label="Thermal Expansion" method="linear" units="x 10-7 in/in/degree C" basedon="E and T">
<oxide name="Na2O" value="41.60"/>
<oxide name="K2O" value="39.00"/>
<oxide name="MgO" value="4.50"/>
<oxide name="CaO" value="16.30"/>
<oxide name="SrO" value="13.50"/>
<oxide name="BaO" value="14.00"/>
<oxide name="ZnO" value="7.00"/>
<oxide name="PbO" value="10.60"/>
<oxide name="Al2O3" value="1.40"/>
<oxide name="B2O3" value="-6.53"/>
<oxide name="SiO2" value=".50"/>
<oxide name="Li2O" value="7.45"/>
<oxide name="Fe2O3" value="10.40"/>
<oxide name="TiO2" value="10.60"/>
<oxide name="MnO2" value="5.7"/>
<oxide name="P2O5" value="7.45"/>
<oxide name="SnO2" value="3.65"/>
<oxide name="ZrO2" value="2.30"/>
</propertygroup>
<propertygroup abbr="W and G" name="West and Gerrow" label="Thermal Expansion" method="linear" units="x 10-7 in/in/degree C" basedon="same">
<oxide name="Na2O" value="3.87"/>
<oxide name="K2O" value="3.31"/>
<oxide name="MgO" value=".26"/>
<oxide name="CaO" value="1.48"/>
<oxide name="SrO" value="1.59"/>
<oxide name="BaO" value="1.29"/>
<oxide name="ZnO" value=".94"/>
<oxide name="PbO" value=".83"/>
<oxide name="Al2O3" value=".63"/>
<oxide name="B2O3" value=".31"/>
<oxide name="SiO2" value=".35"/>
<oxide name="TiO2" value="1.44"/>
<oxide name="ZrO2" value=".99"/>
</propertygroup>
<propertygroup abbr="E and T" name="English and Turner" label="Thermal Expansion" method="linear" units="x 10-7 in/in/degree C" basedon="same">
<oxide name="Na2O" value="4.16"/>
<oxide name="K2O" value="3.90"/>
<oxide name="MgO" value=".45"/>
<oxide name="CaO" value="1.63"/>
<oxide name="BaO" value="1.40"/>
<oxide name="ZnO" value=".70"/>
<oxide name="Li2O" value="4.90"/>
<oxide name="PbO" value="1.06"/>
<oxide name="Al2O3" value=".14"/>
<oxide name="B2O3" value="-.653"/>
<oxide name="SiO2" value=".05"/>
<oxide name="ZrO2" value=".23"/>
</propertygroup>
<propertygroup abbr="W and S" name="Winkelmann and Schott" label="Thermal Expansion" method="linear" units="x 10-7 in/in/degree C" basedon="same">
<oxide name="Na2O" value="3.333"/>
<oxide name="K2O" value="2.833"/>
<oxide name="MgO" value=".033"/>
<oxide name="CaO" value="1.667"/>
<oxide name="BaO" value="1.00"/>
<oxide name="ZnO" value=".60"/>
<oxide name="PbO" value="1.00"/>
<oxide name="Al2O3" value="1.667"/>
<oxide name="B2O3" value=".033"/>
<oxide name="SiO2" value=".267"/>
</propertygroup>
<propertygroup abbr="W and S" name="Winkelmann and Schott" label="Thermal Expansion" method="cubic" units="x 10-7 in/in/degree C" basedon="same">
<oxide name="Na2O" value="11.4"/>
<oxide name="K2O" value="9.0"/>
<oxide name="CaO" value="4.5"/>
<oxide name="BaO" value="3.9"/>
<oxide name="ZnO" value="3.0"/>
<oxide name="ZrO2" value="2.1"/>
<oxide name="TiO2" value="4.5"/>
<oxide name="PbO" value="2.4"/>
<oxide name="Al2O3" value="1.95"/>
<oxide name="B2O3" value="0.87"/>
<oxide name="SiO2" value="1.1"/>
</propertygroup>
<propertygroup abbr="E and E" name="Eppler and Eppler" label="Thermal Expansion" method="linear" units="x 10-8 in/in/degree C" basedon="same">
<oxide name="Li2O" value="5"/>
<oxide name="Na2O" value="16.9"/>
<oxide name="K2O" value="15.2"/>
<oxide name="MgO" value="1.35"/>
<oxide name="CaO" value="4"/>
<oxide name="SrO" value="4"/>
<oxide name="BaO" value="4.2"/>
<oxide name="ZnO" value="2.1"/>
<oxide name="PbO" value="3.2"/>
<oxide name="Al2O3" value="0.42"/>
<oxide name="B2O3" value="0"/>
<oxide name="Fe2O3" value="4"/>
<oxide name="SiO2" value="0.15"/>
<oxide name="TiO2" value="4.1"/>
<oxide name="P2O5" value="2"/>
<oxide name="ZrO2" value="4.1"/>
<oxide name="CdO" value="4"/>
<oxide name="MoO3" value="4"/>
<oxide name="Sb2O3" value="3.6"/>
<oxide name="SnO2" value="2"/>
<oxide name="WO3" value="3.6"/>
<oxide name="V2O5" value="5.9"/>
<oxide name="Cr2O3" value="5.1"/>
<oxide name="MnO" value="2.2"/>
<oxide name="CoO" value="4.4"/>
<oxide name="NiO" value="4"/>
<oxide name="CuO" value="2.2"/>
<oxide name="La2O3" value="4"/>
<oxide name="Nd2O3" value="4"/>
<oxide name="Pr6O11" value="4"/>
<oxide name="CeO2" value="4"/>
</propertygroup>
</oxideproperties>
</oxides>
<materials>
<propertygroup>
<propertyinfo abbr="Cost" name="Cost" label="Cost" method="USA$" units="lb" basedon=""/>
<material name="Custer Feldspar" value="0.40"/>
<material name="Kaolin" value="0.35"/>
<material name="Whiting" value="0.25"/>
</propertygroup>
</materials>
<recipes>
<typecodes>
<typecode abbr="HF" label="High Temperature"/>
<typecode abbr="MT" label="Medium Temperature"/>
<typecode abbr="LF" label="Low Temperature"/>
<typecode abbr="MAT" label="Matte"/>
<typecode abbr="GLS" label="Glossy"/>
<typecode abbr="IMP" label="Imported"/>
<typecode abbr="CRY" label="Crystalline"/>
<typecode abbr="FRT" label="Fritted"/>
<typecode abbr="RKU" label="Raku"/>
<typecode abbr="ST" label="Standard Shop Recipe"/>
<typecode abbr="UNT" label="Untested"/>
</typecodes>
</recipes>
</overrides>