[Clayart] Mels cone six glaze proportions?
roxhun at gmail.com
Mon Feb 3 19:18:08 EST 2020
So is your test in your book? I have TWO COPies. If not, do tell how to
test shivering my dear man!
And your attention to this question is WELCOME! Everyone else was on
another subject including our Mel!
Mel, do tell which melter and pacifier you used? Or your whole recipe?
Have you used this on your white or your red clay mix? Was there shivering?
Thx Rox in Oregon (oh my !!! It’s sunny!)
On Mon, Feb 3, 2020 at 3:23 PM <ronroy at ca.inter.net> wrote:
> This is the kind of information you get when you look at the Seger
> MOlecular formula of this glaze.
> This is a high calcium glaze, a variation of Tony Hansens (Digital
> Fire) 5x20 glaze. A clear shiny glaze with good stability. Reading up
> on colour response to high calcium glazes is recommended.
> I used 6 EPK and 6 Old Mine 4.
> The expansion with the old Custer spar might craze on some bodies,
> with the current Custer it will fit well on many cone 6 bodies.
> When I added 17 zircopax the expansion dipped a little further so it
> could possibly shiver on some clay bodies so if you opacify it, test
> it well.
> If anyone wants to know how to test a clay/glaze combination for
> shivering (body contracts too much more than the glaze) I can send my
> testing procedures.
> It should be measured by weight - not by volume.
> Quoting Roxanne Hunnicutt <roxhun at gmail.com>:
> > Is this mel6 glaze?
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