C/04 Satin/Textured Ash Glaze Base #13

Ash Berhens 46
Frit 3134 18
Frit 3110 18
EPK 18

Na2O 0.14 Al2O3 0.22 SiO2 1.17
K2O 0.04 B2O3 0.11 P2O5 0.05
MgO 0.04 TiO2 0.01
CaO 0.79 Fe2O3 0.01

Alumina:Silica ratio is 1.00:5.43
Neutral:Acid ratio is 1.00:3.76
Alk:Neut:Acid ratio is 1.00:0.33:1.24

Expansion: 95.0 x 10e-7 per degree C
Oxides causing abnormal expansion: B2O3