Chris Schafale on tue 10 oct 00
Can anyone explain to me why synthetic bone ash (tricalcium
phosphate) would cause a glaze slurry to gel dramatically? This
was truly amazing to see, as I was mixing three glazes, one of
which had bone ash. One minute, they all looked fairly similar, and
the next, I had pudding in the bucket that had the bone ash.
Thanks for any insight.
Chris
Light One Candle Pottery
Fuquay-Varina, North Carolina, USA
(south of Raleigh)
candle@intrex.net
http://www.lightonecandle.com
Martin Howard on wed 11 oct 00
I have not had that experience with natural bone ash from the pet
crematorium.
So, what is different in the synthetic stuff?
Martin Howard
Webb's Cottage Pottery
Woolpits Road, Great Saling
BRAINTREE, Essex CM7 5DZ
England
martin@webbscottage.co.uk
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