K. Lorensen on thu 19 sep 96
A studio I am involved in is in the process of
shifting from ^10 to ^6 and is trying to put
together a "menu" of glazes to be used by
students and studio potters. I am told that it
is possible to get RED at ^6 (I thought that
wasn't possible). We are also lacking in any
purples. If anyone has recipes to share in
this regard we would most appreciate.
Thank you,
Carie Lorensen
Seattle, WA
Andrew S Lubow on fri 20 sep 96
Here's a formula for a cone 6 red
Dolomite 10%
Gerstley Borate 10%
Whiting 14%
Custer Spar 47%
EPK 19%
===
100%
+ Mason 6006 4%
On Thu, 19 Sep 1996 12:31:06 EDT "K. Lorensen"
writes:
>----------------------------Original
>message----------------------------
>A studio I am involved in is in the process of
>shifting from ^10 to ^6 and is trying to put
>together a "menu" of glazes to be used by
>students and studio potters. I am told that it
>is possible to get RED at ^6 (I thought that
>wasn't possible). We are also lacking in any
>purples. If anyone has recipes to share in
>this regard we would most appreciate.
>
>Thank you,
>
>Carie Lorensen
>Seattle, WA
>
Talbott on fri 20 sep 96
>----------------------------Original message----------------------------
>A studio I am involved in is in the process of
>shifting from ^10 to ^6 and is trying to put
>together a "menu" of glazes to be used by
>students and studio potters. I am told that it
>is possible to get RED at ^6 (I thought that
>wasn't possible). We are also lacking in any
>purples. If anyone has recipes to share in
>this regard we would most appreciate.
>
>Thank you,
>
>Carie Lorensen
>Seattle, WA
Carie--Please let me know if you ever do get copper red at cone 6--I would
like to know--I know you can get copper red at cone 8--but at cone
6?????___Marshall
Marshall Talbott
Pottery By Celia
Route 114
P.O. Box 4116
Naples, Maine 04055-4116
(207)693-6100 voice and fax
clupus@ime.net
K. Lorensen on sat 21 sep 96
Oops! I seem to have forgotten to include that the red and
purple glaze recipes I am seeking are for electric ^6 oxidation.
Sorry for the oversight, and thanks to all who offered
tips on where I might find such recipes!
Carie Lorensen
Seattle, WA
Andrew S Lubow on sun 22 sep 96
Here's a Purple
Gerstley Borate 14%
Spodumene 30%
EPK 5%
Dolomite 7%
Talc 13%
Flint 20%
Rutile 6%
Granular Magnesium Dioxide 1%
On Thu, 19 Sep 1996 12:31:06 EDT "K. Lorensen"
writes:
>----------------------------Original
>message----------------------------
>A studio I am involved in is in the process of
>shifting from ^10 to ^6 and is trying to put
>together a "menu" of glazes to be used by
>students and studio potters. I am told that it
>is possible to get RED at ^6 (I thought that
>wasn't possible). We are also lacking in any
>purples. If anyone has recipes to share in
>this regard we would most appreciate.
>
>Thank you,
>
>Carie Lorensen
>Seattle, WA
>
Charles Williams on sun 22 sep 96
Carie,
Here are a few "red" glazes I downloaded from the CLAYART Listserv. All are
cone 6, oxidation.
1) Iron Red
5.88 EPK
29.41 Silica
19.61 Custer Feldspar
13.73 Talc
31.37 Gerstley Borate
add: 14.71 Red Iron Oxide
2) Copper Red
43.88 Kona Feldspar
16.33 Flint
14.29 Whiting
13.27 Ferro Frit 3134
5.10 EPK
4.08 Zinc Oxide
3.06 Talc
add: 2.04 Tin Oxide
1.02 Black Copper Oxide
3) Burgendy
53.00 Kona Feldspar
20.00 Silica
15.00 Whiting
6.00 Barium Carbonate
6.00 EPK
add: 10.00 Mason Deep Crimson Stain
I hope these will work for you. I have not yet tested these.
Go To Pot, Safely & with a smile on your face!
CW@Mississippi Mudcat Pottery
Laura Freedman on sun 22 sep 96
Andrew S Lubow wrote:
>
> ----------------------------Original message----------------------------
>
> Here's a Purple
> Gerstley Borate 14%
> Spodumene 30%
> EPK 5%
> Dolomite 7%
> Talc 13%
> Flint 20%
> Rutile 6%
> Granular Magnesium Dioxide 1%
>
> On Thu, 19 Sep 1996 12:31:06 EDT "K. Lorensen"
> writes:
> >----------------------------Original
> >message----------------------------
> >A studio I am involved in is in the process of
> >shifting from ^10 to ^6 and is trying to put
> >together a "menu" of glazes to be used by
> >students and studio potters. I am told that it
> >is possible to get RED at ^6 (I thought that
> >wasn't possible). We are also lacking in any
> >purples. If anyone has recipes to share in
> >this regard we would most appreciate.
> >
> >Thank you,
> >
> >Carie Lorensen
> >Seattle, WA
> >
---------Is this oxidation or reduction?
Sue Davis on sun 22 sep 96
The ^6 Purple receipe.....is this for oxidation or reduction?
Talbott on mon 23 sep 96
>----------------------------Original message----------------------------
>Oops! I seem to have forgotten to include that the red and
>purple glaze recipes I am seeking are for electric ^6 oxidation.
>Sorry for the oversight, and thanks to all who offered
>tips on where I might find such recipes!
>
>Carie Lorensen
>Seattle, WA
Carie---Good Luck--Let me know if you find one----try artificial reduction
with copper carbonate as a colorant- 1.5% and tin about 3% -among the rest
of your cone 6 glaze receipt-and use Silicon carbide as the local reduction
agent-Marshall
Marshall Talbott
Pottery By Celia
Route 114
P.O. Box 4116
Naples, Maine 04055-4116
(207)693-6100 voice and fax
clupus@ime.net
Wendy Hampton on tue 24 sep 96
In a message dated 96-09-23 22:38:15 EDT, you write:
<< Carie---Good Luck--Let me know if you find one----try artificial reduction
with copper carbonate as a colorant- 1.5% and tin about 3% -among the rest
of your cone 6 glaze receipt-and use Silicon carbide as the local reduction
agent-Marshall
Marshall Talbott
Pottery By Celia
Route 114
P.O. Box 4116
Naples, Maine 04055-4116
(207)693-6100 voice and fax >>
Could you please tell me what artificial reduction is? It soulds
interesting.
Wendy from Bainbridge Island
Talbott on tue 24 sep 96
>----------------------------Original message----------------------------
>In a message dated 96-09-23 22:38:15 EDT, you write:
>
><< Carie---Good Luck--Let me know if you find one----try artificial reduction
> with copper carbonate as a colorant- 1.5% and tin about 3% -among the rest
> of your cone 6 glaze receipt-and use Silicon carbide as the local reduction
> agent-Marshall
>
> Marshall Talbott
> Pottery By Celia
> Route 114
> P.O. Box 4116
> Naples, Maine 04055-4116
> (207)693-6100 voice and fax >>
>
>Could you please tell me what artificial reduction is? It soulds
>interesting.
>Wendy from Bainbridge Island
Wendy--bacically the SiC seeks out oxygen in the glazing material during
the firing and therefore also acts a reducing agent for the colorant --in
this case the copper carbonate--so hopefully you get the metallic colors of
the copper and not the oxidized colors of the copper...Marshall
Marshall Talbott
Pottery By Celia
Route 114
P.O. Box 4116
Naples, Maine 04055-4116
(207)693-6100 voice and fax
clupus@ime.net
Andrew S Lubow on fri 27 sep 96
Here is an Ox Blood Red that I've used in the past. Apply it HEAVILY for
the best results. Cone 6 Oxidation.
Gerstly Borate 54.88%
Talc 14.63%
Flint 30.49%
+ Red Iron Oxide 21.95%
On Thu, 19 Sep 1996 12:31:06 EDT "K. Lorensen"
writes:
>----------------------------Original
>message----------------------------
>A studio I am involved in is in the process of
>shifting from ^10 to ^6 and is trying to put
>together a "menu" of glazes to be used by
>students and studio potters. I am told that it
>is possible to get RED at ^6 (I thought that
>wasn't possible). We are also lacking in any
>purples. If anyone has recipes to share in
>this regard we would most appreciate.
>
>Thank you,
>
>Carie Lorensen
>Seattle, WA
>
Jack or Lori Cole on thu 3 oct 96
Hi Carie,
I have a very vibrant purple matt that I originally got off of Clayart.
Thank you to the giver of this glaze. I have been enjoying it.
I have found this glaze to be consistent and not run. I have also done
a line blend with different oxides and it can create some nice pale
greens and warm browns. It is called Pike's Oatmeal:
Custer Spar 37.34
Colemanite 12.71
Dolomite 6.41
Talc 13.61
Kaolin 4.5
Flint 22.72
zinc oxide 2.7
total 100
cobalt carbonate 2
(3.5% makes a very strong, darker purple)
Hope your studio enjoys it.
Lori Cole
Kitchener, Ontario
"Rafael Molina-Rodriguez (Rafael Molina-Rodriguez)" on thu 17 oct 96
Clayarters:
Here's another Copper Red Glaze for cone 6:
Oxblood (from Ceramicsweb or Gopher I can never remember)
Neph Sy 55.33
Gerstley Borate 12.61
Whiting 10.71
Silica 21.35
100.00
Copper Carb .39
Tin Ox .99
A caveat. I fire this glaze to cone 6-7 in a reducing atmosphere,
however this is a soda firing. It comes out a beautiful crimson red.
In the soda firing process I use I am very influenced by the work
Christopher Staley did in the eighties. In addition to clays, slips, and
stains I use glazes for color. Amazing what soda does to a glaze.
Rafae Molina
Rmr3431@dcccd.edu
>>> Andrew S Lubow 09/27/96 07:48am >>>
----------------------------Original message----------------------------
Here is an Ox Blood Red that I've used in the past. Apply it HEAVILY for
the best results. Cone 6 Oxidation.
Gerstly Borate 54.88%
Talc 14.63%
Flint 30.49%
+ Red Iron Oxide 21.95%
On Thu, 19 Sep 1996 12:31:06 EDT "K. Lorensen"
writes:
>----------------------------Original
>message----------------------------
>A studio I am involved in is in the process of
>shifting from ^10 to ^6 and is trying to put
>together a "menu" of glazes to be used by
>students and studio potters. I am told that it
>is possible to get RED at ^6 (I thought that
>wasn't possible). We are also lacking in any
>purples. If anyone has recipes to share in
>this regard we would most appreciate.
>
>Thank you,
>
>Carie Lorensen
>Seattle, WA
>
Sue Hintz on thu 17 oct 96
Someone responded to this request with a purple egg plant semi glass formula.
I was looking very forward to trying it out and then. . . . .it blew out the
window of my car on interstate 40. It was a cone 6 ox. I would greatly
appreciate it if someone could forward it to me. Thanks.
Wendy Hampton on fri 18 oct 96
Here is the glaze as it was sent
This is a semi gloss eggplant purple glaze given to me by a nice person I
met at a glaze workshop:
45.7 Soda Feldspar
15.2 Flint
12.7 Talc
12.9 Gerstley Borate
9.0 Dolomite
4.5 EPK
Add:
1.0 Bentonite
2.0 Cobalt Carbonate
5.0 Manganese Carbonate
I particularly like it on the warm brown clay that I normally use.
The Storer Family on fri 18 oct 96
Sue Hintz wrote:
>
> ----------------------------Original message----------------------------
> Someone responded to this request with a purple egg plant semi glass formula.
> I was looking very forward to trying it out and then. . . . .it blew out the
> window of my car on interstate 40. It was a cone 6 ox. I would greatly
> appreciate it if someone could forward it to me. Thanks.
Here is the recipe you requested. I tested it in my kiln. It had a lovely
but was not really purple, more dark blue. Maybe that was because I didn't
and subed man. dioxide. Anyway here it is.
EGGPLANT
soda spar 45.7
flint 15.2
talc 12.7
gerstley borate 12.9
dolomite 9.0
EPK
add
bentonite 1.0
cobalt carb. 2.0
manganese carb. 5.0
Hope you like it! Terri Storer
| |
|
