Degussa Frit 90328

Oxide	Analysis	Formula
MgO	0.35%	0.10
CaO	0.24%	0.05
Na2O	4.52%	0.85
Al2O3	7.88%	0.90
SiO2	65.51%	12.69
B2O3	21.50%	3.60
Oxide Weight		1,164.60
Formula Weight		1,164.60

Related Information

Links

Typecodes

Frit
A frit is the powdered form a man-made glass. Frits are premelted, then ground to a glass. They have tightly controlled chemistries, they are available for glazes of all types.

Data

Co-efficient of Linear Expansion	48 X 10-7 (20-400C)
Heating Microscope Analysis for Frits	495C
Heating Microscope Analysis for Frits	795C
Heating Microscope Analysis for Frits	1270C

By Tony Hansen
Follow me on

Got a Question?

Buy me a coffee and we can talk