Metal surface cleaning agent and preparation method thereof

Abstract

The invention discloses a metal surface cleaning agent. The metal surface cleaning agent comprises the following raw materials in parts by weight: 3-5 parts of a defoamer, 5-9 parts of hydrogen peroxide, 20-35 parts of deionized water, 2-4 parts of quartz powder, 5-8 parts of oxalic acid, 1-4 parts of ethyl alcohol, 10-15 parts of animal oleic acid, 3-4 parts of an emulgator, 5-8 parts of ethylene glycol mono-butyl ether, 2-5 parts of calcite powder, 1-3 parts of aluminum hydroxide, 1-2 parts of abietic acid polyoxyethylene ester, 6-8 parts of sodium gluconate, 3-6 parts of hydroxyethyl cellulose, 1-2 parts of ethylene glycol monostearate and 2-3 parts of nonyl phenol polyoxyethylene ether. The invention further discloses a preparation method for the cleaning agent. According to the metal surface cleaning agent, through improvement on a formula and a technology, the cleaning agent has a function of strong descaling; dirt on a metal surface can be effectively removed, so that the metal surface is shiny; cleaning time is short; cleaning temperature is low; the cleaning agent is suitable for different metal material surfaces and metals; besides, harm to a human body is small, and use is safer; and meanwhile, the cleaning agent is more environment-friendly. The metal surface cleaning agent is simple in raw materials, and production cost is lowered.

Description

technical field [0001] The invention relates to the field of metal treatment, in particular to a metal surface cleaning agent and a preparation method thereof. Background technique [0002] Metal surface treatment agent refers to the general term for various chemical agents for metal surface treatment. Metal surface treatment includes degreasing, rust removal, phosphating, antirust and other substrate pretreatments, which are prepared for metal coating technology and metal protection technology. The quality of substrate pretreatment has a great influence on subsequent coating preparation and metal use. big impact. Metal and its products are often contaminated with various dirt and impurities on the surface during processing. If they cannot be removed in time, it will affect the processing effect of the next process, and then affect the overall performance of the product. Metal surface treatment agent cleaning is an extremely important part of metal surface treatment. Comm...

AI Technical Summary

Problems solved by technology

Most of the traditionally used metal cleaners contain chemical components such as strong acids, strong alkalis, aluminum salts, etc. These products are toxic to the human body, have poor microbial degradation performance, and will cause varying degrees of damage to the metal surface being cleaned. Generally, cleaning agents can only remove the dirt on the metal surface, and cannot clean and remove some rust well. In addition, the traditional metal surface cleaning agent has high cost and low safety.