Hommel Frit 642

ID: hommel-frit-642

Description

An alkali-based zinc fluorine borosilicate glass flux that does not contain lead.

Oxide	Analysis	Formula	Tolerance
cao	3.22%	0.16	-
k2o	1.87%	0.06	-
na2o	14.99%	0.67	-
zno	3.35%	0.11	-
b2o3	11.59%	0.46	-
al2o3	3.63%	0.10	-
sio2	53.05%	2.45	-
f	8.30%	1.21	-
Oxide Weight			277.64
Formula Weight			277.64