Copper Metal Flake Ultrafine Powder

Copper metal powder in ultrafine flake form is supplied as laboratory grade material in a one-pound container. The flake morphology gives better coverage and leafing behavior than spherical powder of the same nominal size, which matters in coatings and inks.

It is used in conductive inks, pastes, and shielding coatings where its electrical conductivity is the point, and as a metallic pigment in paints, powder coatings, and artists' materials. Pyrotechnicians use copper as a flame colorant. It also appears in friction materials, brazing pastes, and sintered parts. Fine metal powders oxidize over time; keep the container closed.