26.Ferro Frit 3292 Silica/Alumina ratio: 9.7:1 Equivalent Molecular Weight: 334.600 Molecular Formula of Ferro Frit 3292: K2O 0.110 Al2O3 0.351 SiO2 3.399 Na2O 0.162 B2O3 0.274 CaO 0.626 MgO 0.058 Li2O 0.045 SrO 0.134 Percentage Analysis 61.49 % SiO2 10.77 % Al2O3 3.12 % K2O 3.02 % Na2O 0.71 % MgO 10.57 % CaO 4.18 % SrO 0.40 % Li2O 5.74 % B2O3 _____________________ 100 % TOTAL Comments: ? x10-6 Coefficient of expansion