Steel-iron surface detergent and preparation method thereof

Abstract

The invention relates to a steel-iron surface detergent and a preparation method thereof, which relates to the technical field of processing of detergents. The detergent is prepared from the followingraw materials in parts by weight: 20 to 30 parts of methyl ester sulfonate, 10 to 14 parts of alkylphenol polyoxyethylene, 12 to 16 parts of sulphobetaine, 2 to 6 parts of triethanolamine oleate, 4 to 6 parts of sodium carbonate, 2 to 3 parts of organic silicon, 2 to 4 parts of defoaming agent, 4 to 6 parts of antirust agent, 1 to 3 parts of dispersing agent, 0.5 to 0.8 part of corrosion inhibiter, and 80 to 100 parts of deionized water. By adopting the steel-iron surface detergent and the preparation method thereof, the weaknesses of the prior art can be overcome, the cleaning effect of thetraditional metal detergent for a steel-iron material can be improved, while the surface oil contaminant of the steel and iron is effectively removed, a long-acting antifouling effect can be achieved,and the steel-iron surface detergent also has the advantages of low cost, convenience in production, safety in use, no environmental pollution and the like.

Description

technical field [0001] The invention relates to the technical field of cleaning agent processing, in particular to a steel surface cleaning agent and a preparation method thereof. Background technique [0002] Steel products are often used in the process of processing, storage and transportation, which are based on mineral or animal and vegetable oils, plus various organic additives or inorganic substances. This is the main source of oil pollution on the steel surface. The existence of oil pollution will affect pickling. The quality of rust removal and phosphating affects the drying performance of the coating and reduces the adhesion of the coating. Therefore, the equipment must be cleaned on the surface of steel parts before use. Steel equipment used in the fields of organic chemical and food production will also generate oil stains on the surface. If it is not cleaned, it will affect product quality. [0003] Steel cleaning agents belong to metal cleaning agents. Metal c...

AI Technical Summary

Problems solved by technology

[0004] However, the various metal degreasing agents that are often used at present contain various toxic and harmful substances such as sodium nitrite, etc., which pollute the environment and cause harm to the operator's body. Processing and combined use are all for the treatment of light oil stains on the metal surface. The cleaning efficiency for heavy oil stains is low and there are many foams, which affects the effect of degreasing and cleaning after degreasing.