Bass #53 Texturée

Silica 2
Frit 3134 48
EPK 5
Kona F-4 30
Whiting 10
Zinc oxide (Calc.) 4
Total 100

Bentonite 2

Na2O 0.25 Al2O3 0.17 SiO2 1.72
K2O 0.03 B2O3 0.34 P2O5 0.00
MgO 0.00 TiO2 0.00
CaO 0.61 Fe2O3 0.00
ZnO 0.11

Alumina:Silica ratio is 1.00:10.00
Neutral:Acid ratio is 1.00:3.34
Alk:Neut:Acid ratio is 1.00:0.52:1.72

Expansion: 89.0 x 10e-7 per degree C
Oxides causing abnormal expansion: B2O3