Soaps made from solidified (hydrogenated) liquid fats and oils. simple recipes

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FACTORY TECHNOLOGIES AT HOME - SIMPLE RECIPES
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Soaps made from solidified (hydrogenated) liquid fats and oils. Simple recipes and tips

Factory technologies - simple recipes

Directory / Factory technology at home - simple recipes

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Liquid vegetable and animal fats (linseed oil, castor oil, blubber) when saponified produce soft soaps. In order to turn these cheap raw materials into suitable products for soap making and other industries, they are subjected to hydrogenation (saturation with hydrogen), due to which the oils take on the appearance and consistency of lard. These products are known in our country under the names “salolin”, “salmaz”, etc. and are cheap and commercially viable products for soap making. In Germany, such artificial solid fats are known as talgol (from whale oil), linolite (from linseed oil), talgit (from blubber), etc. These artificial fats are saponified with a weak solution of lye (not higher than 8-10 ° Be) and They make good solid soaps. Soaps made from such fats are creamy yellow in color.

Soaps made from hydrogenated fats and oils

The output of sound soap is 156-160%. these soaps are less soluble in water than those discussed above, and give a little foam. Their foaminess can be increased by adding vegetable fats, palm kernel oil, rosin, etc. To obtain a well-foaming soap, according to Stroudt, 5-15% of ricinolic acid (castor oil fatty acid) or the same amount of sulforicinolic acid is added to the finished soap. The addition of these substances is carried out after separation of the soap liquor or added to the soap already in the molds. Soaps prepared according to this method do not deteriorate during long storage and do not lose their ability to foam, and since, in addition, sulforicinoic acid gives the soap softness, it is possible that such soaps in the near future will replace more expensive soaps made from natural fats from the market. We place recipes for various soaps, tested in practice in Germany and gave good results (according to Straudt):

White sound soap

Talgol 40 kg;
Palm kernel oil 30 kg;
Groundnut oils 30 kg;
Linolith 50 kg;
Palm kernel oil 15 kg;
Groundnut oils 10 kg;
Fat waste of coconut oil 15 kg.

Semi-core soap

Linolith 20 kg;
Talgoda 10 kg;
Palm kernel soap 30 kg;
Fat of dead animals 15 kg;
Talgol 25 kg;
Bone fats 20 kg;
Fat waste of coconut oil 30 kg.

The cooking method is usual, but it is still recommended to first saponify the hydrogenated fats. In our conditions, linolite, talgol, etc. can be replaced by salolin and salomaz, but making soap from them still requires a special skill.

Author: Korolev V.A.

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