Metal polishing agent

Abstract

The invention relates to a metal polishing agent, which is prepared from the following components in percentage by weight: 2 to 7 percent of dodecyl benzene sulfonic acid sodium, 1.5 to 5 percent of sodium oleate, 8 to 15 percent of ethanol, 4 to 8 percent of emulsifying agent NP-10, 5 to 8 percent of emulsifying agent TW-80, 0.2 to 0.8 percent of oleic acid triamide alcohol, 1 to 4 percent of coconut oil alkyl alcohol amide phosphate, 1 to 4 percent of antifoaming agent, 0.5 to 2.5 percent of sodium phosphate, 1 to 3 percent of sodium citrate, 0.3 to 1.2 percent of cysteine LBGAS, 0.35 to 1 percent of potassium hydroxide, and the balance of water. A method for preparing the metal polishing agent comprises the following steps: putting the prepared metal polishing agent components into a temperature adjustable reaction kettle in turn, heating the components to between 30 and 80 DEG C, and stirring the components for 3 hours under the condition of heat preservation to obtain a finished product. The polishing agent is stable, has strong brightness coverage capability, can increase the brightness of a metal surface, has little decomposed product, has no corrosive gas, and is favorable for environmental protection and body health of workers.

Description

technical field [0001] The invention relates to the technical field of metal surface treatment, in particular to a metal polishing agent. Background technique [0002] During the use of metal products, due to oxidation in the air, humidity or contact with chemical substances and corrosive gases, etc., the surface of metal products will be rusted and dirt and oil will be attached. In order to increase the surface finish of metal products, chemical metal cleaners are often used or metal polish. There are many kinds of metal cleaners or polishes, most of which have unstable solutions and poor gloss coverage, especially for complex parts or products, which tend to return rust quickly and are not cleaned thoroughly. In addition, the existing chemical polishing liquid will generate corrosive gas during the polishing process, which will cause certain pollution to the working environment and be unfavorable to the health of operators. Contents of the invention [0003] The purpos...

AI Technical Summary

Problems solved by technology

There are many kinds of metal cleaners or polishing agents, most of which have unstable solutions and poor gloss coverage, especially for complex parts or products, which tend to return rust quickly and are not cleaned thoroughly

In addition, the existing chemical polishing liquid will produce corrosive gas during the polishing process, causing certain pollution to the working environment, which is not conducive to the health of the operators