Metal polishing agent

Abstract

The invention relates to a metal polishing agent which is characterized by comprising the following components in percentage by weight: 4%-8% of diethylene glycol butyl ether, 3%-6% of benzyl methanol, 2%-5% of disodium aminotriacetate, 1%-3% of sodium nitrite, 1%-3% of tallow fatty acid sodium, 1%-2.5% of a surfactant, 0.3%-0.8% of a corrosion inhibitor, 0.2%-0.5% of an anti-rust agent and the balance amount of water. The metal polishing agent has the characteristics of wide application range, stable polishing effect, convenience in use, high efficiency and the like.

Description

technical field [0001] The invention relates to the field of metal surface treatment, in particular to a metal polishing agent. Background technique [0002] After metal parts are processed, there is usually a layer of oil or other chemical agents attached to the surface. After a period of use, the metal parts will be corroded by the use environment, and rust will appear on the surface. Therefore, many metal parts need a certain brightness. Polishing treatment is an important part of parts processing. Polishing agents are often added during the polishing process to improve the brightness of metal parts and clean the metal surface. However, the existing polishing agents have problems such as quick rust return, narrow applicable metal types, and incomplete cleaning. Many polishing agents contain fluorine compounds or phosphorus-containing compounds, which pollute the environment. Moreover, the commonly used polishing agents on the market are mainly solid, that is, polishing p...

AI Technical Summary

Problems solved by technology

However, the existing polishing agents have problems such as quick rust return, narrow applicable metal types, and incomplete cleaning. Many polishing agents contain fluorine compounds or phosphorus-containing compounds, which pollute the environment.

Moreover, the commonly used polishing agents on the market are mainly solid, that is, polishing paste. This product is often operated intermittently in use, with high labor intensity, low unit output, and insufficient surface treatment for fine structures.