Cold soap making. simple recipes

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FACTORY TECHNOLOGIES AT HOME - SIMPLE RECIPES
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Cold soap making. Simple recipes and tips

Factory technologies - simple recipes

Directory / Factory technology at home - simple recipes

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process cold soap making used for the production of toilet soaps, as well as soaps for laundry. With this method, the saponification process is carried out without boiling fats with caustic lye. All such soaps are prepared with coconut and palm kernel oils, which have the ability to saponify in the cold when stirred with strong caustic alkali. Other fats added in a small amount (lard, palm oil, rosin, etc.) in the presence of coconut and palm kernel oil also have the ability to saponify in the cold. When preparing soaps according to this method, serious attention must be paid to the temperature of the added fats, as well as to the exact amount of caustic alkalis required for saponification.

We give recipes for some of the main varieties.

coconut soap

Coconut oil 10 kg;
Caustic soda solution 36 °Be 10 kg;
Table salt 18 °Be 10 kg;
Liquid glass 30 °Be 12 kg.

Dissolve the coconut oil and, when it has cooled to 38 °C, add 6 kg of caustic soda in a thin stream with constant stirring. The remaining 4 kg are mixed with a solution of table salt and added to the soap mass. Mix thoroughly and add a solution of liquid glass. When the mass takes on a homogeneous appearance, without any lumps, it is poured into molds.

Yellow rosin soap

Fat 25 kg;
Coconut oil 10 kg;
Rosin 15 kg;
Talc 10 kg;
Caustic soda solution 38 ° Be 30 kg.

Melt the fat and rosin and add talc. The mixture is stirred, cooled to 50 °C and poured into a barrel. Add caustic soda solution (at a temperature of 20-22 °C) and mix the whole mass thoroughly. When the soap turns into a monotonous curdled mass, it is scooped into molds.

White soaps

Fat 30 kg;
Coconut oil 20 kg;
Caustic soda solution 38 °Be 27 kg;
Talc 30 kg;
Coconut oil 40 kg;
Caustic soda solution 38 °Be 25 kg;
Talc 12 kg;
Soluble glass 37 °Be 25 kg.

Preparation - as above.

marble soap

Fat 5 kg
Coconut oil 15 kg
Caustic soda solution 25 °Be 20 kg
Liquid glass 37 °Be 30 kg
Soap scraps 5 kg
Water 4,5 l

Colour: Ultramarine 50 g

Dissolve soap scraps in water and add ultramarine. The temperature of the coloring mixture is brought to 50 °C and a solution of caustic soda is added. Mix well and add soluble glass. Melt the fats separately, add them to the first mixture at a temperature of 35 °C and mix thoroughly. When the soap curdles, pour it into a mold and cover it with boards.

Rosin palm kernel soap

Rosin 10 kg;
Palm kernel oil 10 kg;
Caustic soda solution 37 °Be 10 kg;
Talc 2 kg.

Dissolve palm kernel oil and add rosin. Heat until the rosin dissolves. Separately, heat the caustic soda solution to 80 °C and add talc. Mix well and add the oil that has cooled to 65 °C. Mix well, close the cauldron tightly and leave for an hour alone. Then mix the entire soap mass well and pour into molds.

Author: Korolev V.A.

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