An environment-friendly long-term storage anti-rust oil composition and its preparation method

Abstract

The invention discloses an environmental-friendly long-acting sealing anti-rust oil composition. The environmental-friendly long-acting sealing anti-rust oil composition is characterized in that the environmental-friendly long-acting sealing anti-rust oil composition is prepared from the following components in percentage by weight: 2-8 percent of petroleum calcium sulfonate, 0-8 percent of oxidized paraffin calcium soap, 1-2 percent of a film-forming agent, 3-10 percent of an anti-rust complexing agent, 15-30 percent of machinery oil and 58-77 percent of solvent oil. According to the anti-rust oil disclosed by the invention, the salt mist resistance, the moist resistance and the water separation property are excellent; metal barium and other heavy metals are not contained, so that the anti-rust oil is safe to use; the penetrating performance and the wettability are good; as the anti-pollution capacity is strong, and an oil film is formed by coating the anti-rust oil on the surface of a workpiece is thin, the anti-rust oil is small in oil consumption in the using process of a metal workpiece, the oil film is good in thixotropy and coating property, easy in film removal and wide in adaptation range of steel materials, and the anti-rust oil is suitable for long-time sealing and rust prevention of metal products made of steels in multiple textures and the like.

Description

technical field

[0001] The invention relates to an environment-friendly long-term sealing anti-rust oil composition, and also relates to a preparation method of an environment-friendly long-term sealing anti-rust oil composition, which is mainly anti-rust oil technology and belongs to the field of metal protection. Background technique

[0002] Corrosion of metal devices is common in industrial production, processing and storage, and corrosion has brought huge economic losses and waste of resources. With the rapid development of modern industry, people have higher and higher requirements for the quality of metal parts, so the rust prevention of metal is particularly important. Anti-rust oil coating of metal mechanical parts is a widely used protection method.

[0003] The important component of anti-rust oil is metal corrosion inhibitor. The sulfonate and carboxylate of metal barium have good antirust performance, so they are widely used in antirust oil. However, the ion ...

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