6.Ferro Frit 3193

Silica/Alumina ratio: 11.7:1
Equivalent Molecular Weight: 271.500

Molecular Formula of Ferro Frit 3193:

	K2O 	0.074 	Al2O3 	0.208 	SiO2 	2.440
	Na2O 	0.407 	B2O3 	0.610
	CaO 	0.519

Percentage Analysis

	53.99 % 	SiO2
	7.81 % 		Al2O3
	2.57 % 		K2O
	9.29 % 		Na2O
	10.72 %	 	CaO
	15.61 % 	B2O3
	_____________________
	100 % 		TOTAL

Formule en Pourcentage Molaire :

	K2O	1,74 %
	Na2O	9,56 %
	CaO	12,19 %
	Al2O3	4,88 %
	B2O3	14,33 %
	SiO2	57,3 %

Comments: 

	? x10 x10-6 Coefficient of expansion