Dan Saultman on wed 13 may 09
This is a black stain recipe that works with low and high fire
applications.
The recipe as it is is designed for Cone 10.
However if you add 50% 1024 frit it is a glossy black for cone 06.
You just need to play with the fluxing part to get it the way you
want it.
But it is a great black stain. It comes from Robin Hopper.
Recipe Name: Black Stain
Cone: 10 Color: Black
Firing: Reduction Surface: Matte
Amount Ingredient
20 Chromium Oxide
20 Cobalt Carbonate
20 Manganese Dioxide
20 Iron Oxide--Red
8 Feldspar--Custer
8 Kaolin--EPK
4 Flint
100 Total
Unity Oxide
.249 Na2O
.562 K2O
.015 MgO
.174 CaO
1.000 Total
2.704 Al2O3
7.932 Fe2O3
13.63 SiO2
.019 TiO2
.004 P2O5
5 Ratio
36.8 Exp
Comments: From Robin Hopper
Dan Saultman
Detroit
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