High-abrasion-resistance magnetic engine oil

Abstract

The invention relates to high-abrasion-resistance magnetic engine oil, and belongs to the technical field of engine oil. The high-abrasion-resistance magnetic engine oil is prepared from, by weight, 60 parts to 80 parts of engine-oil base oil, 6 parts to 12 parts of jojoba seed oil, 2 parts to 5 parts of nanometer magnesium borate, 3 parts to 8 parts of sulfurized isobutylene, 5 parts to 8 parts of calcium sulfurized alkyl phenate, 6 parts to 9 parts of triethanolamine, 4 parts to 6 parts of polyethylene glycol, 1 part to 3 parts of petroleum sodium sulfonate, 3 parts to 8 parts of aluminum stearate, 2 parts to 4 parts of methyl acrylate, 2 parts to 4 parts of pentaerythritol, 0.1 part to 0.5 part of trimethylolpropane and 0.2 part to 1.5 parts of sulphur-phosphorus primary-secondary alkyl zinc salt. According to the high-abrasion-resistance magnetic engine oil, as the borate substance is added, good extreme pressure performance, good abrasion resistance and good friction reduction performance are achieved, excellent thermal oxidation stability performance, good corrosion resistance and good sealing adaptability are achieved, toxicity is avoided, energy can be greatly saved, consumption can be greatly reduced, environment protection is facilitated, and economic benefits can be sufficiently achieved.

Description

technical field [0001] The invention relates to a strong anti-wear magnetic protective engine oil, which belongs to the technical field of engine oil. Background technique [0002] For more than half a century, people have made unremitting efforts in the research and development of extreme pressure anti-wear and anti-friction oil agents to improve lubricating performance, and developed a variety of single agents and compound agents. Such as sulfur-phosphorus gear oil extreme pressure anti-wear agent, dialkyldithiophosphate zinc anti-oxidation, anti-corrosion and anti-wear multi-effect agent for internal combustion engine oil and anti-wear hydraulic oil, organic molybdenum, tungsten friction reducer, organic copper and nano Copper sulfide anti-friction agent, nano cerium, lanthanum rare earth anti-wear agent, nano-diamond, boron nitride, silicon dioxide and other ceramic anti-wear agents, colloidal graphite, molybdenum disulfide, polytetrafluoroethylene anti-friction and anti...

AI Technical Summary

Problems solved by technology

However, the additives used in the current engine oil are in conflict with energy saving, environmental protection and economic benefits, and cannot reach a satisfactory level.

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