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This glaze can be a little
tricky, but when everything is OK it is very
good. You must try out the right thickness, and
know that it will run if too thick. It is opaque
or half transparent, glossy or matt with silvery
or (blue) black crystals. Make a lot of tests
before you give it up! 1270oC with ½
hour at top temperature. |
|
|
nepheline syenite |
69,25 |
zinc oxide |
5,77 |
wollastonite |
11,51 |
magnesium carbonate |
3,85 |
Albany slip (the real thing) |
7,70 |
rutile |
1,92 |
copper oxide |
3,08 |
cobalt oxide |
3,08 |
vanadium pentoxide |
2,31 |
|