Environment-friendly lubricant with additive

Abstract

The invention discloses an environment-friendly lubricant with an additive. The environment-friendly lubricant is characterized by comprising the following materials in parts by weight: 15-35 parts of PAO6 oil, 0.5-1 part of 2,6-butylated hydroxytoluene, 15-20 parts of carbon nano tubes, 1-10 parts of paraffin, 5-12 parts silica nanocomposite particles, 10-20 parts of nano metal particles, 10-35 parts thiadiazole derivatives, 1-3 parts of sulfurized calcium alkyl phenolate, 5-17 parts of polyisobutylene succinimide, 4-8 parts of boride polyisobutenyl succinimide, 11-12 parts of PE ester and 0.5-1.7 parts of zinc borate. The environment-friendly lubricant has the benefits that boron nitride is selected to be added into PAO6 oil to lubricate mechanical parts to achieve the ultra-lubricating effect, the cost of the lubricant is reduced, the engineering application operability is enhanced, the lubricant is safe and reliable, the lubrication performance is improved to realize the ultra-lubricating effect, and the mechanical parts can achieve the super-low friction coefficient under the action of the lubricant.

Description

technical field [0001] The invention relates to an additive environment-friendly lubricating oil. Background technique [0002] The operation of the machine depends on the relative movement of the parts, which is bound to be accompanied by friction and wear. Severe friction and wear will also affect the normal operation of the machine. Lubrication is the most common and effective way to solve the friction and wear caused by machine operation. Under the action of the lubricating oil, the lubricating oil can also form a lubricating oil film while taking away a large amount of frictional heat and wear debris, thereby reducing the wear of the friction pair. Since lubricating oil is mostly used in harsh working environments such as high temperature and high pressure, after a period of use, impurities such as carbon black, organic acid, and water are formed due to physical or chemical factors, resulting in changes in the performance of the lubricating oil and cannot be used any l...

AI Technical Summary

Problems solved by technology

However, a key issue in the application of nanomaterials is their dispersion in base oils

The high surface activity of nanomaterials makes nanoparticles have a strong tendency to self-agglomerate, making it difficult or difficult for nanoparticles to disperse stably in lubricating oil, which affects the service life of lubricating oil to a certain extent