Hommel Frit 14 M.P./°F 1720 Equivalent Molecular Weight: 190.900 Molecular Formula of Hommel Frit 14: Na2O 0.319 B2O3 0.639 SiO2 1.473 CaO 0.681 Percentage Analysis 46.36 % SiO2 10.36 % Na2O 20.02 % CaO 23.26 % B2O3 _____________________ 100 % TOTAL Formule en Pourcentage Molaire : Na2O 10,261 % CaO 21,904 % B2O3 20,489 % SiO2 47,346 % Comments: 9.2 x10-6 Coefficient of expansion melting range 1720° F A close substitute for Ferro Frit 3134