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In recent years, with the rapid development of nanotechnology, the excellent lubricating properties of nano-lubricating additives have attracted increasing attention. Nanomaterials can form a thin film with a low friction coefficient on the friction surface to fill and repair the friction surface to a certain extent. Nano-particles are small in size and can be considered as approximately spherical. They can roll freely like pebbles and act as a micro-bearing. They can also polish and strengthen the friction surface, support the load, and increase the load-bearing capacity and reduce the coefficient of friction. In addition, nano-particles have high diffusivity and self-diffusion ability, and it is easy to form a penetration layer or diffusion layer with excellent anti-wear performance on the metal surface, which shows the principle of in-situ tribochemistry. Therefore, the nano-lubricating additive has outstanding extreme pressure resistance, excellent anti-wear performance and better lubricating performance, and is suitable for working under heavy load, low speed and high temperature; at the same time, it is different from general solid lubricating materials. Adding a few nano additives to the grease can greatly improve the performance of the material. The amount of nanoparticles used in lubricating grease is very small. At the same time, the organic modifier molecules composed of c, H and O in the organic-inorganic composite nanoparticle additives have very little potential negative impact on the environment. Therefore, nanomaterials also have environmental advantages as lubricating additives friendly characteristics.
Because nanomaterials have the characteristics of large specific surface area, high diffusivity, easy sintering, lower melting point, etc., using nanomaterials as additives can not only form an easy-to-shear film on the friction surface, reduce the friction coefficient, but also can carry out the friction surface A certain degree of filling and repairing, play an anti-wear effect.
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Email:sales@cn-lubricantadditive.com
Address:No.11 Changchun Road, High-Tech Zone, Zhengzhou, Henan
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.