Hongwu International Group Ltd

Dendritic copper powders, easy oxidation in moist air, and soluble in hot sulfuric acid or nitric acid, have high surface activity and good conductive, thermal conductivity, is important industrial raw materials, which are widely used in powder metallurgy, catalysts, lubricants, conductive coatings and electromagnetic shielding materials. High purity dendritic electrolytic copper powders is also widely used in diamond tools, electrical carbon products, friction materials, conductive ink and other powder metallurgy products, electrical and electronic industry, such as complex shape parts of electric bolt bearing, short circuit breaker contact, contactor, circuit breaker, silicon rectifier diode radiator of Auto exchange system. We have advanced and rich technology in producing different sized copper powders, the size have nano sized powders, submicron sized powders, micron sized powders. There spherial copper powder, flake copper powders and dendritic copper powders in the morphology.