Detergent for cleaning animal hair

Abstract

The invention relates to the field of treatment processes for animal fur and particularly relates to a detergent for cleaning animal hair. The detergent is prepared from the following raw materials in parts by weight: 10-50 parts of solvent oil, 5-20 parts of emulsifier, 1-10 parts of stabilizer and 20-100 parts of deionized water, wherein the solvent oil is one or a mixture of more of petroleum solvent D60, odorless turpentine oil and dodec-alkane; the emulsifier is one or a mixture of more of AEO9, AEO7, dodec-alkyl amide propyl betaine and coconut-oil fatty acid diglycolamide, and the stabilizer is 1,2-propylene glycol or hexadecanol or a mixture of both. The detergent can be used for effectively removing fats and oils from fine leather after oil tanning and is high in degreasing power, so that the fur can be clean and smooth; the detergent is safe and environment-friendly, is an environment-friendly detergent, is free of unpleasant smells and is convenient in use.

Description

technical field [0001] The invention relates to the field of animal fur treatment technology, in particular to a detergent for cleaning animal hair. Background technique [0002] In the process of tanning or fur manufacturing, degreasing is a very critical process for raw hides and skins with high oil content. Only by removing the natural oil contained in the bare leather to a certain extent, can the collagen fibers be loosened, creating favorable conditions for the smooth progress of the subsequent tanning and other processes, and making the finished leather reach the ideal state, otherwise due to the natural oil contained in the leather plate According to water, it will make it difficult to carry out the subsequent tanning, fatliquoring, dyeing, finishing and other processes smoothly, resulting in stiff hand feeling of finished leather, strong greasy surface, and easy peeling off of the coating. Therefore, for sheepskin and pigskin with high oil content, better degreasing...

AI Technical Summary

Problems solved by technology

[0004] At present, drum degreasing agent and solvent-based degreasing agent are widely used, but solvent-based degreasing agents are either ODS solvents that can damage the ozone layer, or are toxic and harmful to the human body, or are flammable and explosive to the production environment. The cleaning solution also pollutes the environment and is not easy to handle

[0005] The existing commercially available drum degreasing agent is a dry-cleaning drum degreasing agent, which is directly mixed with wood chaff or sawdust, and then degreased in the drum in a manner of rolling wood chaff, so that no polluting aqueous solution will be produced, and Wood bran solid waste is easy to handle

[0006] However, the most widely used drum degreasing agent is tetrachlorethylene, which is harmful to the human body, destroys the ozone layer, and is not environmentally friendly. It has been banned by the European Union.