37A.Ferro Frit 3496

Wt: 361.5
Fusion temp: 1400 °F

Molecular Formula:

	K2O 	0.05 	Al2O3 	0.17 	SiO2 	3.00
	Na2O 	0.14 	B2O3 	0.22
	CaO 	0.27
	PbO 	0.54

Percentage Analysis:

	49.7 % 	SiO2
	4.9 % 	Al2O3
	1.4 % 	K2O
	2.4 % 	Na2O
	4.2 % 	CaO
	33.1 % 	PbO
	4.3 % 	B2O3

Comments: 

	7.1 x 10-6 coefficient of expansion; similar frits - Pemco Pb-742,
	Hommel 373, Fusion FL-28