(1) product applications: Mainly used in powder metallurgy, powder metallurgy products, friction materials, conductive ink, electrocarbon products, diamond products and other industries. The spherical copper powder has high bulk density.it is widely used in injection moulding, welding materials, electronic materials .
(2) size: 500 mesh, 3μm,5μm,9μm
(3) the chemical composition and physical index of the product
Chemical composition and physical index | |||||||||
purity | The flowing impurity are no more then | physical index | |||||||
Cu | O | Fe | Sn | Zn | Bi | Ni | Loose density | Laser particle size | |
99.85% | 0.1% | 0.01% | 0.01% | 0.005% | 0.002% | 0.003% | 1.2-2.5g/cm3 | 500mesh,9μm,5μm,3μm | |
Common size :500mesh,3µm 5µm 9µm | |||||||||
