99% spherical 20nm copper nanopowder BTA coated Cu nanoparticles

Product Description

SEM Picture, COA and MSDS ofnano copper power is available for customer reference.

Since 20nm Cu copper nano powder is highly active, we make BTA coating. If customer have other surface treatment need welcome to inquiry, thanks.

40nm, 99%, spherical

70nm, 100nm, 200nm, 99.9%, spherical

Copper sub-micron size and micron size copper powder flaks / spherical, welcome to inquiry

Also for ultrafine Cu powder, we offer wet powder that contained certain amount of deionized water.

Application of Cu nanoparticles:

Due to its unique physical and chemical properties and its wide application in the fields of optics, electronics, catalysis, antibacterial, lubrication, polymer filling and modification, more and more attention has been paid to it.

Metal nano-lubrication additives: Adding 0.1 ~ 0.6% to lubricating oil and grease, during the process of friction, the surface of the friction pair will form a self-lubricating and self-repairing film, which significantly improves the anti-friction performance of the friction pair.

Metal and non-metallic surface conductive coating treatment: Nano-aluminum, copper and nickel powders have highly activated surfaces, and coatings can be applied at temperatures below the melting point of the powder under oxygen-free conditions. This technology can be applied to the production of microelectronic devices.

High-efficiency catalyst: Copper and its alloy nano-powders are used as catalysts, with high efficiency and strong selectivity, and can be used as catalysts in the reaction of carbon dioxide and hydrogen to methanol.