Artificial whalebone. simple recipes

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FACTORY TECHNOLOGIES AT HOME - SIMPLE RECIPES
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Artificial whalebone. Simple recipes and tips

Factory technologies - simple recipes

Directory / Factory technology at home - simple recipes

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Here are the recipes artificial mustache.

Masses of animal waste

According to the oldest method, a whalebone surrogate is obtained from animal skin. After removing the hair from the skin with a knife, the latter is placed in a bath of two-chromopotassium salt, after which the skin is pulled out, dried and cut into strips. In another way, the skin is treated with saturated steam.

According to another method, they come from veins, tendons and similar animal waste. These wastes are softened with solutions of caustic alkalis or a solution of boric acid, then treated with a solution of ferrous sulfate and potash. Otherwise, treat with chromic alum or formalin, or a mixture of both.

According to the following method, the raw material is whale skin. The skin is cut into strips and softened for 10 hours in lime water, then for 5 hours in a strong solution of potash, after which it is washed well. The processed material is lowered into a dye bath with aniline dye to give the appropriate color. The dyed strips are stretched and dried. After pressing under strong pressure, the material takes the desired shape.

Balenitis

This imitation of whalebone is achieved without the use of animal waste as a starting material. This method is a combination of equal parts ruby shellac (or its surrogate), burnt magnesia and antimony pentachloride.

All these substances are mixed and finely ground, after which an equal amount of sulfur is added. To all this, rubber is added in an amount slightly larger than the weight of the mixture. Next, the mixture is kneaded with low heat. Plates or sheets are made from this mass. The mass is placed in appropriate molds and heated. The more heated, the harder the mass is obtained, but the less elastic it will be.

Balena has been used not only as an imitation of whalebone, but also for toy products, gramophone records, doorknobs, billiard balls, etc.

Author: Korolev V.A.

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