Ink for writing on metals. simple recipes

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FACTORY TECHNOLOGIES AT HOME - SIMPLE RECIPES
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Ink for writing on metals. Simple recipes and tips

Factory technologies - simple recipes

Directory / Factory technology at home - simple recipes

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Here are some recipes metal ink.

For writing on zinc:

15 parts of copper sulfate;
10 parts of potassium chloride;
14 parts of water.

For writing on copper and tin:

25 parts of copper sulfate;
10 parts gum arabic;
5 parts soot;
10 parts of hydrochloric acid;
24 parts of ammonia;
26 parts of water.

For writing on iron and steel:

20 parts of copper sulfate;
5 parts of vinegar;
5 parts soot;
10 parts gum arabic;
60 parts of water.

For writing on a tin:

10 parts of copper sulfate;
20 parts of water;
a few drops of hydrochloric acid;
some gum arabic.

For writing on glass:

3 parts of barium sulfate are mixed with 1 part of ammonium chloride and so much sulfuric acid is added to the mixture to form a semi-liquid mass. Since such inks corrode glass, they can only be stored in bottles coated with paraffin inside.

Author: Korolev V.A.

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