Nano Cu Powders for Lubricant Additives

Application of Nano Copper Powder in Lubricant Additives

As a new type of lubricant additive, nano-copper powder has received more and more attention in recent years. It can not only play a "micro-bearing" effect in lubricating oil, but also repair the worn surface, which can significantly improve the anti-wear and anti-friction properties of lubricating oil. Nano copper powder lubricating oil can increase the cylinder pressure of the engine and form a protective layer of lubrication between the piston and the cylinder liner. Even when the transmission system has a lubrication failure, it can maintain the normal operation of the system and prolong the service life of the engine .

1) Nano copper particles have good properties as lubricant additives
Anti-wear and anti-friction performance can reduce friction heat to a certain extent and increase
Carrying capacity of base oil

(2) Anti-wear and anti-friction machine using nano copper particles as lubricant additives
The principle is to fill up scratches and micro-damages on the friction surface during the friction process.
In turn, a copper film with low shear strength is formed on the friction surface.

(3) Nano copper particles are used as lubricating oil additives in high load conditions
Has better anti-wear and anti-friction performance, because the friction process during high load
High temperature and high pressure make the nano copper particles in the lubricating oil easier to rub
Spread on the surface and spread it into a film.