Ababi on thu 31 jan 02
This is from: The Ceramic Web, the Majolica page of Linda Arbuckle
Cone 6 Majolica
gerstley borate 20.68
neph sy 16.29
EPK 11.34
whiting 19.52
flint 32.16
zircopax 25
Add CMC gum if needed to hard-en the surface. Reported to fit cone 10
porcelain fired to cone 6. Use 50 stain/50 frit over. Add CMC or liquid
starch for better brushing.
When I copied into Insight, I forgot the GB:
Cone 6 Majolica
================
NEPHELINE SYENITE... 16.29 15.62%
EPK................. 11.34 10.87%
whiting............. 19.52 18.71%
flint............... 32.16 30.83%
zircopax............ 25.00 23.97%
========
104.31
CaO 0.85* 13.05%
MgO 0.00* 0.02%
K2O 0.03* 0.89%
Na2O 0.11* 1.87%
TiO2 0.00 0.05%
ZrO2 0.54 18.06%
Al2O3 0.31 8.73%
P2O5 0.00 0.03%
SiO2 3.49 57.19%
Fe2O3 0.00 0.11%
Text1 5.65
Si:Al 11.11
SiB:Al 11.11
Expan 5.88
The result: Beautiful white. Kind of a very little shine. I painted
over with majolica colorant. works good.
Ababi Sharon
Kibbutz Shoval- Israel
Glaze addict
ababisha@shoval.org.il
http://members4.clubphoto.com/ababi306910/
http://www.milkywayceramics.com/cgallery/asharon.htm
http://www.israelceramics.org/
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