Esmalglass Frit FT 821/6

Alternate Names: Esmalglass Frit 821/6

Oxide	Analysis	Formula
SiO2	61.00%	2.33
Al2O3	8.40%	0.19
Na2O	0.90%	0.03
Fe2O3	0.10%	-
K2O	5.30%	0.13
P2O5	0.10%	-
MgO	1.50%	0.09
CaO	12.80%	0.52
ZnO	7.70%	0.22
BaO	0.20%	-
	0.60%	-
TiO2	0.10%	-
ZrO2	0.30%	0.01
PbO	0.60%	0.01
SrO	0.10%	-
LOI	0.70%	n/a
Oxide Weight		227.07
Formula Weight		228.67

Related Information

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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

Frit Softening Point	1060C
Frit Melting Range (C)	1145C

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