1.Ferro Frit 3110

M.P./°F 1400°
Silica/Alumina ratio: 31.7:1
Equivalent Molecular Weight: 259.100

Molecular Formula of Ferro Frit 3110:

	K2O	0.064	Al2O3 	0.095 	SiO2 	3.003
	Na2O 	0.644 	B2O3 	0.097
	CaO 	0.293

Percentage Analysis (weight %)

	69.63 % 	SiO2
	3.73 % 		Al2O3
	2.31 %	 	K2O
	15.40 % 	Na2O
	6.34 % 		CaO
	2.59 % 		B2O3

Formule Molaire %

	K2O	1,53 %
	Na2O	15,35 %
	CaO	6,98 %
	Al2O3	2,26 %
	B2O3	2,31 %
	SiO2	71,57 %

Comments:

	 10.1 x 10-6 coefficient of thermal expansion (50-450° C)