High performance environment-friendly metal polishing agent and preparation method thereof

Abstract

The invention discloses a high performance environment-friendly metal polishing agent which is prepared from the following raw materials in parts by weight: 10-14 parts of organic acid, 2-4 parts of inorganic acid, 0.7-0.9 part of a bright adjuvant, 5-7 parts of glycerinum, 8-12 parts of calcium carbonate, 3-5 parts of an antirust agent, 2-4 parts of acetyl monoethanolamine, 1-3 parts of stearate,10-12 parts of a wax emulsion, 5-10 parts of triethanolamine, 0.5-1.5 parts of a surfactant, 1-3 parts of sodium nitrite, 2-4 parts of a stabilizer, 1-3 parts of nano silicon dioxide, 5-7 parts of zinc sulfate, 0.1-0.3 part of a corrosion inhibitor and 35-45 parts of distilled water. The high performance environment-friendly metal polishing agent disclosed by the invention has the characteristicsof being good in polishing quality, convenient to use, high in efficiency and the like, the surface brightness of a metal can be enhanced, and in the polishing process, no corrosive gas, dust and chromic anhydride harmful substances are available. The demand on wastewater treatment condition is low, and the high performance environment-friendly metal polishing agent is good in abrasive dispersityand relatively good in stability of composition, and has a remarkable effect on surface evenness of the metal and micro-puncture phenomenon.

Description

technical field [0001] The invention relates to the technical field of metal processing, in particular to a high-performance environment-friendly metal polishing agent and a preparation method thereof. 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 ...

AI Technical Summary

Problems solved by technology

At present, the existing electrochemical polishing in most factories cannot be mass-produced due to energy consumption. At the same time, the appearance of stainless steel products is complicated. When electrochemical polishing is used to polish parts with blind holes, the surface of the inner hole is Low current density area, unable to achieve satisfactory polishing effect on its inner surface

Mechanical polishing is generally more polluting and requires more workers. Although electrochemical polishing is effective, it needs to make special fixtures. For parts with complex shapes, due to the uneven distribution of power lines, it is easy to have different internal and external polishing effects, and there are yin and yang surfaces. In some cases, it is greatly affected by the power line, and the energy consumption is high. If you do not use polluting polishing liquid components, such as chromic anhydride (highly toxic chemicals), the polishing effect is often poor