P. Canupp on thu 11 aug 05
Here is the Cone 10 Porcelain Casting Slip we used in
college:
55 lbs. Grolleg (English China Clay)
20 lbs. Custer Feldspar
13 lbs. Pyrophyllite (Pyrotrol)
12 lbs. Flint
40 pints/lbs. Hot water
275 ml Darvan #7
Weigh H20 into large barrel
Pour in 1/2 Darvan #7
Sprinkle in materials while mixing
Let slip "rest" overnight
remix and adjust for viscosity
adjust by adding either more darvan or more H20
***Just a note*** We mixed this in a 55 gallon barrel
(on wheels) and the stuff feels like silk. You
probably will want to take a bath in it ;')
It worked great in cone 10 reduction.
Elizabeth Canupp
Still the trimming queen.
From: Scott Bennett
Subject: subject; cone 10 porcelain casting slip
Hey out there,
Does anyone explore and possibly have a recipe they
can share for a
cone 10
porcelain casting slip. I can't seem to find anything
on the subject.
Thanks,
scottologist
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