Metal equipment cleaning agent

Abstract

The present invention discloses a metal equipment cleaning agent, which is prepared from the following raw materials by weight: 5.3-8.5 parts of tetrahydroxy ethylenediamine, 2.5-5.8 parts of polyol polyoxyethylene ether carboxylic ester, 3.5-8.6 parts of sodium hydroxide, 1.8-2.5 parts of a penetrating agent, 5.5-6.8 parts of nonylphenol ether methyl phosphate ethanolamine salt, 3.3-5.6 parts of a stabilizer, and 6.2-9.5 parts of lysine. According to the present invention, the formula is scientific and reasonable, the production process is simple, and the raw materials are only required to be mixed at a room temperature without the special equipment; characteristics of strong cleaning ability, short cleaning time, manpower saving, working hour saving, work efficiency improving, rust removing and rust resistance are provided; the metal equipment cleaning agent is alkaline, and has characteristics of low corrosion on equipment, safe and reliable use, and easily equipment cost reducing; and the metal equipment cleaning agent is a water-soluble liquid, the waste liquid after cleaning is easily treated and discharged, and environmental protection requirements are met.

Description

[0001] technical field [0002] The invention relates to a cleaning agent, in particular to a cleaning agent for metal equipment. Background technique [0003] Metal materials need to be cleaned before processing, and the amount of ordinary mechanical parts prepared by metal materials and precision components used in other fields is quite large, so the workload of cleaning such metal parts is correspondingly large. The amount of cleaning agent required in the cleaning process must also be quite large. With the stringent environmental protection requirements and standards, the discharge control of industrial wastewater is becoming more and more stringent. Therefore, the discharge of a large number of waste cleaning agents has become an important topic for this industry to study. In addition, most of the existing cleaning agents for metal copper materials are solvent-based, phosphorus-containing water-based cleaning agents, etc. The disadvantages of these cleaning agents are ...

AI Technical Summary

Problems solved by technology

In addition, the existing cleaning agents for metal copper materials are mostly solvent-based, phosphorus-containing water-based cleaning agents, etc. The disadvantages of these cleaning agents are that the cleaning effect is not very ideal, and the metal parts after cleaning are prone to black surface layers, which is harmful to the follow-up. Processing brings trouble, especially for the processing of precision components; it is highly corrosive to equipment and increases the cost of equipment; cleaning time is longer