Bert Gibson on fri 30 jun 06
Experimented with colored slips to see how they would work for possible =
use for scene painting. I used stains mixed with slip made from the clay =
body. Fired to Cone 10R with a clear glaze. As you can see alot of the =
color burned out. I might try the same experiment with Cone 6.
Anyway, thought I would share. This link is to the colored slip on =
greenware. Click on the foward arrow to see after Bisque and after Glaze =
firing.
http://home.comcast.net/~mc6gtest/wsb/html/view.cgi-photo.html--SiteID-28=
57020.html
Bert Gibson
Lynn Goodman Porcelain Pottery on fri 30 jun 06
Two things may be happening. The reduction kills a lot of stains. Also,
if you have zinc in your glaze, that will kill chrome-tin colors (reds,
purples, pinks). Try using stains without chrome-tin elements. It's not
so much the temp.--it's the glaze and reduction.
Lynn
On Jun 30, 2006, at 3:17 PM, Bert Gibson wrote:
> Experimented with colored slips to see how they would work for
> possible use for scene painting. I used stains mixed with slip made
> from the clay body. Fired to Cone 10R with a clear glaze. As you can
> see alot of the color burned out. I might try the same experiment with
> Cone 6.
>
> Anyway, thought I would share. This link is to the colored slip on
> greenware. Click on the foward arrow to see after Bisque and after
> Glaze firing.
>
> http://home.comcast.net/~mc6gtest/wsb/html/view.cgi-photo.html--
> SiteID-2857020.html
>
> Bert Gibson
>
> _______________________________________________________________________
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Lynn Goodman
Fine Porcelain Pottery
548 Court St.
Brooklyn, NY 11231
718-858-6920
Cell 347-526-9805
www.lynngoodmanporcelain.com
Kitty on sun 2 jul 06
Mason stains, mainly the red family, need a calcium-rich glaze with no
zinc and little to no magnesium.
According to the website, they also don't do well in reduction.
~Kitty
Bert Gibson wrote:
>Experimented with colored slips to see how they would work for possible use for scene painting. I used stains mixed with slip made from the clay body. Fired to Cone 10R with a clear glaze. As you can see alot of the color burned out. I might try the same experiment with Cone 6.
>
>Anyway, thought I would share. This link is to the colored slip on greenware. Click on the foward arrow to see after Bisque and after Glaze firing.
>
>http://home.comcast.net/~mc6gtest/wsb/html/view.cgi-photo.html--SiteID-2857020.html
>
>Bert Gibson
>
>______________________________________________________________________________
>Send postings to clayart@lsv.ceramics.org
>
>You may look at the archives for the list or change your subscription
>settings from http://www.ceramics.org/clayart/
>
>Moderator of the list is Mel Jacobson who may be reached at melpots@pclink.com.
>
>
>
>
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