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question about mixing shinos

updated sat 31 jul 10

 

Cathi Newlin on fri 30 jul 10


I have a question about Shino glazes...
From what I understand, they are best applied as soon as possible after
mixed up.
Would it be practical to mix all the dry ingredients and then simply add
water to whatever amount you needed to apply? Or would you just not be
able to homogenize the dry ingredients enough to get consistent results?

Inquiring mind wants to know...

--
Cathi Newlin, Angels Camp, Ca
cathi@box49.com
box49@caltel.com
cathi@SquarePegArts.com

-------------------------------
The Square Peg
http://www.squarepegarts.com

California Boxers in Need:
http://CaliforniaBoxer.org

tony clennell on fri 30 jul 10


Cathi: We mix our shinos the day before and when we go to use them
again we put them back thru the Talisman screen. It seems to get the
thickness just right by remixing it. It could be just a make work
project that we do but it is our ritual.
Cheers,
tony

On Fri, Jul 30, 2010 at 3:40 PM, Cathi Newlin wrote:
> I have a question about Shino glazes...
> From what I understand, they are best applied as soon as possible after
> mixed up.
> Would it be practical to mix all the dry ingredients and then simply add
> water to whatever amount you needed to apply? Or would you just not be
> able to homogenize the dry ingredients enough to get consistent results?
>
> Inquiring mind wants to know...
>
> --
> Cathi Newlin, Angels Camp, Ca
> cathi@box49.com
> box49@caltel.com
> cathi@SquarePegArts.com
>
> -------------------------------
> The Square Peg
> http://www.squarepegarts.com
>
> California Boxers in Need:
> http://CaliforniaBoxer.org
>



--
http://sourcherrypottery.com
http://smokieclennell.blogspot.com

Lee Love on fri 30 jul 10


On Fri, Jul 30, 2010 at 2:40 PM, Cathi Newlin wrote:
> I have a question about Shino glazes...
> From what I understand, they are best applied as soon as possible after
> mixed up.

Depends. If you are doing a high soda ash shino, they are more
sensitive to the solubles leaving the mix. In low or no soda ash
shinos, it isn't a factor.

At Northern Clay, their shino is in a big trash can and it
seems to stay pretty good over time.

If you think your shino is getting anemic, you can add soda
ash, or pre-dip your pots.

Another way to keep consistent solubles in both shino and woodash
glaze, is by either keeping the wash water from the wood ash, or
making a soda ash solution for a pre-dip (use wash water as pre-dip),
instead of putting it in the glaze.

I sometimes use a soda ash solution, especially on inlayed
porcelain, as a stand alone pre-dip. I have added just a little neph
sye too. Like a cup full. It is good in the dry spots of a wood
kiln.

--
=3DA0Lee, a Mashiko potter in Minneapolis
http://mingeisota.blogspot.com/

=3D93Observe the wonders as they occur around you. Don't claim them. Feel
the artistry moving through and be silent.=3D94 --Rumi

Paul Herman on fri 30 jul 10


Hi Cathy,

From my experience, you can store shino glazes wet as long as you
like. An airtight lid helps, and like Tony wrote, a quick trip through
the Talisman sieve helps a lot.

So I would just mix up a big bucket of shino and glaze away. Put a lid
on it to preserve it for the next firing.

Where did you get the idea that you need to use them immediately after
mixing?

best wishes,

Paul Herman

Great Basin Pottery
Doyle, California US
www.greatbasinpottery.com/




On Jul 30, 2010, at 12:40 PM, Cathi Newlin wrote:

> I have a question about Shino glazes...
> From what I understand, they are best applied as soon as possible
> after
> mixed up.
> Would it be practical to mix all the dry ingredients and then simply
> add
> water to whatever amount you needed to apply? Or would you just not be
> able to homogenize the dry ingredients enough to get consistent
> results?
>
> Inquiring mind wants to know...
>
> --
> Cathi Newlin, Angels Camp, Ca
> cathi@box49.com
> box49@caltel.com
> cathi@SquarePegArts.com
>
> -------------------------------
> The Square Peg
> http://www.squarepegarts.com
>
> California Boxers in Need:
> http://CaliforniaBoxer.org