Copper Powder 99.3% General Purpose 150 Mesh

The Copper Powder 99.3% is a versatile and efficient metal powder that is produced by the water atomization method followed by hydrogen reduction. This powder is widely used for its exceptional properties in various applications, including the production of copper compounds, catalysts in chemical formulations, abrasive wheels, carbon brushes, brazing, electronics, paints, and more.

One of the unique properties of this powder is that it has a purity level of 99.3% and an apparent density of 2.7 g/cc. Its nominal mesh is -140, and its -325 mesh ratio is greater than 50%. However, it is important to note that pure copper powders do not show continuity or conductivity by a multimeter due to the low voltage used for the test and weak contacts between particles. They will show conductivity with higher voltage when they are compacted or when mixed with oil or resin to form a paste.

Key Features
Versatile and efficient metal powder
Produced by water atomization and hydrogen reduction
99.3% purity
Apparent density of 2.7 g/cc
Nominal mesh of -140 and -325 mesh ratio > 50%