Helllll on fri 20 feb 98
I have been testing a glaze recipe and am pleased with the results.
I plan to use this recipe on functional items and i want to be sure it is
suitable for food use... There will be additions of coloring oxides (i.e. 5%
copper carb, ) but nothing really outragous... The glaze has passed with flying
colors (no fading at all) the vinger test.... it has also passed the -heating
it up in the oven and throwing it in cold water test......
With my limited, newly acquired glaze calculation knowledge it appears to me
that it meets the requirements of the limit formulas.... so i am throwing out
this recipe to see if anyone has any comments or thoughts on it...
Satin Matt^6 oxidation
dolomite 19
whiting 3
cust felspar 35
OM#4 19
flint 19
creating, exploring, making, experiencing
Hank in OKC Oklahellma
Helllll@aol.com
Craig Martell on sat 21 feb 98
Hi Hank:
The cops said that this glaze is OK and you can get out of jail, pass go,
and get yer 200 bucks. The chief said its a bit high in magnesia and
alumina but he's going to overlook that. Everything else is fine. He told
me to post the seger formula below......Craig-hoping for an early parole
Untitled Recipe 1
CUSTER FELDSPAR 35.00 CaO 0.45*
DOLOMITE 19.00 MgO 0.35*
WHITING 3.00 K2O 0.13*
OM#4 BALL CLAY 19.00 Na2O 0.06*
SILICA 19.00 Fe2O3 0.01
======== TiO2 0.01
95.00 Al2O3 0.38
SiO2 3.02
Cost/kg 0.11
Si:Al 7.98
SiB:Al 7.98
Expan 6.75
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