Black Copper Oxide, Highest Purity Superfine High Specific Area High Activity Low Apparent Density

Black Copper Oxide is produced by proprietary technology of processing electrolytic Copper by chemical engineering. The unique features of this product are listed below:

Highest Purity

Superfine

High Specific Area

High Activity

Low Apparent Density

Black Copper Oxide is a desirable raw material for manufacturing thermistors, varistor, ZnO Arrester and ferrite. It can also be used as chemical catalyst.

Descriptions: Copper Oxide

Grade: KR-CuO

Cu>78.0%, Fe<0.04%, Cl<0.005%, SO4<0.05%, Insovables in HCl <0.05%

Color: Black

Average Particle Size: FSSS 1-3μm

Apparent Density: 0.4-0.7g/cm3 

Copper Oxide