Gail Dapogny on mon 5 jun 00
Anyone have any ideas about a satiny (but not shiny) glaze that could be
used to cover stains (Mason, Cerdec, and various solo oxides) as close to
transparent as a non-clear glaze can be? One that will let colors come
through fairly clearly?
---Gail
Gail Dapogny
1154 Olden Road
Ann Arbor, MI 48103-3005
(734) 665-9816
gdapogny@umich.edu
www.silverhawk.com/ex99/dapogny
Sharon31 on tue 6 jun 00
----- Original Message -----
From: Gail Dapogny
To:
Sent: Tuesday, June 06, 2000 06:46
Subject: satiny near-transparent glaze
> Anyone have any ideas about a satiny (but not shiny) glaze that could be
> used to cover stains (Mason, Cerdec, and various solo oxides) as close to
> transparent as a non-clear glaze can be? One that will let colors come
> through fairly clearly?
> ---Gail
>
> Gail Dapogny
> 1154 Olden Road
> Ann Arbor, MI 48103-3005
> (734) 665-9816
> gdapogny@umich.edu
> www.silverhawk.com/ex99/dapogny
>
Hi!
Try this one:
Waxy White^6 ox. I think it is from Potery Making Ilustrated
============
QUARTZ.............. 23.50 23.50% ...................use flint
ENGLISH KAOLIN...... 14.90 14.90%......Any kaolin
NEPHELINE SYENITE... 14.50 14.50%
WOLLASTONITE........ 37.20 37.20%
GERSTLEY BORATE..... 9.90 9.90%
========
100.00
CaO 0.87* 21.12%
MgO 0.02* 0.38%
K2O 0.03* 1.20%
Na2O 0.08* 2.19%
TiO2 0.00 0.02%
Al2O3 0.21 9.28%
B2O3 0.10 3.03%
SiO2 2.40 62.61%
Fe2O3 0.00 0.17%
Cost/kg 8.64
Si:Al 11.45
SiB:Al 11.92
Expan 7.27
The small amount of G.B. Can be substitute through a glaze software with
Frit 3134
Ababi
sharon@shoval.org.il
http://www.israelceramics.org/main.asp?what=gallery.htm
http://www.milkywayceramics.com/cgallery/asharon.htm
Cindy Strnad on tue 6 jun 00
Gail,
To cover pictures painted in stains, I think you'll do best with a slightly
matte glaze. Glossy glazes tend to run and take your underglaze artwork with
them. Here's a ^6 oxidation recipe that I got from Clayart and altered to
fit my own materials. Chris, of Light One Candle Pottery, developed this
glaze. I haven't tried it over Mason stain paintings yet, but I think it
would be worth your experimentation. BTW, Mason stain painting is very
fragile and will do better if you spray on the top coat, rather than
dipping. You will want a very thin coat.
Candle Satin Matte #2 (^6 oxidation)
Talc 8
Dolomite 8
EPK 23
Silica 6
Custer Spar 37
Frit 3134 18
Cindy Strnad
earthenv@gwtc.net
Earthen Vessels Pottery
RR 1, Box 51
Custer, SD 57730
Gail Dapogny on tue 6 jun 00
Sorry to have been in a fog when I requested this. I fire in gas reduction
to cone 9 or 10, but have a few cone 8 spots in the kilns. ---Gail
>Anyone have any ideas about a satiny (but not shiny) glaze that could be
>used to cover stains (Mason, Cerdec, and various solo oxides) as close to
>transparent as a non-clear glaze can be? One that will let colors come
>through fairly clearly?
>---Gail
Gail Dapogny
1154 Olden Road
Ann Arbor, MI 48103-3005
(734) 665-9816
gdapogny@umich.edu
www.silverhawk.com/ex99/dapogny
ENJB@AOL.COM on fri 9 jun 00
What cone and what atmosphere are you firing in?
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