Traditional Culture Encyclopedia - Traditional festivals - How to quickly depilate cattle?
How to quickly depilate cattle?
Cowhide depilatory
1, using
The agent is made of calcium chloride, sodium sulfide, sodium sulfate and other raw materials, and is mainly used for depilation of cowhide before processing. The preparation has the characteristics of wide source of raw materials, simple preparation and convenient use. It can be used to depilate cowhide in rural areas, pastures and cowhide processing plants.
2. Raw materials
(1) calcium chloride: used as depilatory in this agent. Choose industrial products.
(2) Sodium sulfide: also known as alkali sulfide. Colorless or purplish crystal, soluble in water for alkali reaction, soluble in ethanol, decomposed in acid to produce hydrogen sulfide. Used as depilatory main agent and alkaline agent in this preparation. Choose industrial products. (3) Sodium sulfate: used as a slow-release agent and filler in this preparation. (4) water.
3. Formula (weight): calcium chloride 10, sodium sulfide 50, sodium sulfate 1, and appropriate amount of water. 4, preparation and use method
Mix calcium chloride, sodium sulfide and sodium sulfate according to the formula, fully stir, then add a little water and stir into paste.
When in use, the cowhide can be washed and soaked first, then coated with this agent, placed in an environment of about 50 degrees for several hours, then the hair on the cowhide is removed, and finally the agent is washed.
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