Type
Product name
Size
Apparent density (g/cm3)
Flow rate
Application
Cu
Electrolytic copper
-80
-200
-325
2.0-2.5
1.5-1.9
1.3-1.7
Light rose red arborization powder
Applied to diamond tools, elctrical carbon products,friction materials,powder metallurgy products and conductive ink products, electrical equipments.
Atomized copper
2.5-3.5
2.3-3.0
2.3-2.9
Light rose red irregular spherality shape
Applied to diamond tools,powder metallurgy parts,chemical catalysts,carbon brushes,friction materials,spraying materials,welding electrodes.
Copper-based alloy CuSn10
3.0-4.0
3.2-4.3
Most are spherality shape with high flow rate and high apparent density
Applied to powder metallurgy oil bearings,diamond tools,filters,bearing bushes
Copper-based alloy CuSn15
3.3-4.0
Copper-based alloy CuSn20
3.5-4.5
Copper-based alloy 663
-100
>4.5
3.2-4.0
Copper-based alloy Cu80Zn20
2.0-2.4
