Alisa Clausen on tue 7 jun 05
Glaze test for Dry Base, cone 6 oxidation
Glaze tested on white midrange stoneware fired in electric oxidation to =
Credited to: Richard Zakin
100c p/h to 600c (212f - 1112f)
150c p/h to 1140c (302f - 2084f)=20
80c p/h to 1220c (176f - 2228f)
15 min. soak
cool down max. to 1100c (2012f)
Hold 1 hour
Shut off kiln
26 Ball Clay
35 Neph. Syenite
8 Tin Oxide
3 Zinc Oxide
Note: All raw materials are measured up or down to the nearest half =
Colorants or additives to a 100 gram test batch are measured in percent =
to the 100 gram test batch.
Dry, but melted stark white, covering, mat glaze. Smooth surface.
More a glaze then a slip, but seems just melted enough to be smoother =
than a slip.
Could be good for those who need a white slip/glaze between a dark clay =
body and a transparent glaze.
This base may have good possibilities for coloring. Will try in the =
Regards from Alisa in Denmark