A kind of lubricating oil additive for fullerene application

A lubricating oil additive, fullerene technology, applied in the directions of additives, lubricating compositions, petroleum industry, etc., to achieve the effects of strong adsorption, low wear and strong oxidation resistance
CN107236582BActive Publication Date: 2020-01-31内蒙古碳谷科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
内蒙古碳谷科技有限公司
Publication Date
2020-01-31

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Abstract

The invention relates to the technical field of a lubricant additive, and discloses a lubricant additive with the application of fullerene. The lubricant additive is prepared from raw materials in parts by weight as follows: 60-63 parts of base oil, 8.4-10.1 parts of fullerene, 0.5-1.50 parts of oil-soluble yellow, 4.0-4.4 parts of a viscosity modifier, 0.1-1.5 parts of an antioxidant, 0.2-0.8 parts of a dispersing agent, 0.1-0.5 parts of a reinforcing agent, 5.1-8.4 parts of modified calcite powder and 7.4-8.2 parts of nanosilicondioxide. According to the lubricant additive with the application of fullerene, fullerene is added to the additive, so that a lubricant can be prevented from early oxidation, and the metal surface of an engine can avoid negative effects such as oxidation corrosion and the like caused by components such as sulfur, phosphorus and the like; meanwhile, fullerene can be subjected to a coupling reaction under high pressure and in a high-heat state, therefore, frictional resistance and wear become smaller, and the lubricant additive has ultrahigh adsorbability and oxidation resistance and quite high stability.
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Description

Technical field

[0001] The present invention relates to the technical field of lubricant additives, in particular to a lubricant additive for fullerene applications. Background technique

[0002] Automobiles are powered by power and have four or more wheels on off-track vehicles, mainly used for: carrying people and (or) goods; traction and carrying people and (or) goods; special purposes. At present, lubricants are used for lubrication in automobiles, and additives are essential and important components in lubricants, which greatly improve the performance of lubricants.

[0003] For example, the clean and anti-wear lubricant additives and lubricants (CN 105886081 A) disclosed in China are dispersed with silicon carbide fiber reinforced ceramic matrix composites and fluorocarbon resins in the base oil. The reinforced ceramic matrix composites have good anti-wear properties. Performance and cleaning effect; US patent US5412130 discloses a method for preparing organic molybdenum lub...

Claims

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