2.Ferro Frit 3124

M.P./°F 1600.0
Silica/Alumina ratio: 9.5:1
Equivalent Molecular Weight: 277.500

Molecular Formula of Ferro Frit 3124:

	K2O 	0.020	 Al2O3 	0.269 	SiO2 	2.555
	Na2O 	0.282 	 B2O3 	0.547
	CaO 	0.698

Percentage Analysis (wheight %)

	55.31 % 	SiO2
	9.90 % 		Al2O3
	0.70 % 		K2O
	6.30 % 		Na2O
	14.10 %	 	CaO
	13.70 % 	B2O3

Formule Molaire %

	K2O	0,48 %
	Na2O	6,46 %
	CaO	15,96 %
	Al2O3	6,16 %
	B2O3	12,5 %
	SiO2	58,45 %

Comments:

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