Hal Mc Whinnie on tue 6 jan 04
ARTIGAS GLAZE 586
CONE 8-10
STONEWARE OR PORCELAIN
REDUCTION FIRED
silica 12
spar 40
whiting 11
epk 15
cobalt.7
vanadiim 3.5
tine oxide 12
blue, opaque with yellow
this glaze should not send one to hell
Ron Roy on wed 7 jan 04
This glaze is high in alumina for the stated end temperatures - which means
it may not melt well enough to be a stable glaze. It should be lab tested
if it's used as a liner glaze.
I used G200 when I calculated the molecular formula.
Vanadium is not a material without toxic affects - dangers are from dust
and fumes - see page 147 inThe Artists Complete Health and Safely Guide by
Monona Rossol - 2nd edition - see also third edition.
I would never use it as a liner glaze unless I was absolutly sure it would
not leach vanadium into any food.
RR
>ARTIGAS GLAZE 586
>
>CONE 8-10
>STONEWARE OR PORCELAIN
>REDUCTION FIRED
>
>silica 12
>spar 40
>whiting 11
>epk 15
>cobalt.7
>vanadiim 3.5
>tine oxide 12
>
>blue, opaque with yellow
> this glaze should not send one to hell
Ron Roy
RR#4
15084 Little Lake Road
Brighton, Ontario
Canada
K0K 1H0
Phone: 613-475-9544
Fax: 613-475-3513
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