| The
chemicals described here were used to create some of the patterns
that were popular during the 19th century: Tiger,
Italian, and others. |
| Caustic Potash |
Potassium Hydroxide - use with
caution, can cause severe burn (wear gloves and protective eyewear
when using). Used for Fichtenberg's variation of
Tiger pattern. |
| Creolin |
Strong smelling liquid used,
after boiling, as a dispersant. It is a necessary ingredient for the
Hartmann's original Tiger pattern. |
| Lime Water |
Aweak solution of calcium hydroxide.
Calcium hydroxide, or hydrated lime is commonly available in garden
supply shops. It is the common lime applied to lawns to raise the
pH of the soil. |
| Ox Gall |
The basic dispersant for marbling. |
| Potash |
Common potash, potassium carbonate,
is essential for both Hartmann's and Hauptmann's
Tiger eye patterns. |
| Pulverized Alum |
Used for Hartmann's
and Hauptmann's Tiger variations. |
| Sodium carbonate |
Moderately caustic chemical used
for Hauptmann's Tiger eye. Sodium bicarbonate (baking soda) can be
used as a substitute. |
| Sprinkling
water |
Halfer's formula- powerful dispersant
but it can be diluted as needed. Used for Italian (hair vein) pattern,
in place of ox gall for Antique pattern (gives rounder holes) and
other patterns.. |
|
|
|
| Information
about new chemicals, techniques and responses to questions will be
posted here. |
|
