Nano-copper powder has been widely recognized by international authorities as a good lubricating medium, and has been used in some advanced projects in the United States and European developed countries. Its lubricating effect and self-repairing function are unmatched by ordinary lubricating oil products and organic additives, and this technology has a wide range of potential applications, such as various high-load working conditions such as automobiles, ships, aircraft, tanks and mining machinery. The equipment can greatly improve the wear resistance of high-speed parts such as precision machinery and aviation.
Compared with the lubricating oil organic additives commonly used in the market, the nano copper powder lubricating oil additives developed by this technology adopt a completely different concept. The nano-copper powder in the nano-copper powder lubricating oil additive adheres to the friction surface of the workpiece during the oil circuit circulation to play a buffering role. At the same time, the nano-copper powder has better high-temperature chemical stability than organic additives. Therefore, fundamentally, It solves the problem of lubricating and carbonization that the lubricating oil may produce at high temperature. What’s more important is that the nano-copper powder is thin and soft, and can be filled with friction defects at any time to play the role of self-repair. The functions of nano copper lubricant additives are mainly manifested in:
1. Reduce frictional resistance, improve the effective power of the engine, and extend the life of the engine;
2. Eliminate the damage to the engine during the initial start and save fuel consumption;
3. Improve the efficiency of lubricating oil and ensure the power output of the engine.
Experimental research shows that the addition of 0.1% nano-copper powder lubricant additives to lubricating oil can reduce friction coefficient by 30%, reduce wear by 34%, improve fuel economy by 5%, and reduce average fuel consumption by 3%.
This technology has reached the level of industrial scale production. The average particle size of nano-copper powder is adjustable within the range of 2-30nm. The product has good repeatability between batches and stable quality.
This technology has a wide range of applications, which can greatly improve the wear resistance of high-strength, high-load equipment such as precision machinery and high-speed moving parts such as aviation, such as automobiles, ships, aircraft, tanks and mining machinery.