High Purity 99.7% Copper Powder Mesh -325  CAS # 7440-50-8

Spherical Copper Powders are manufactured by an air-atomizing process in our modern, purpose-built facilities. Careful selection and control of processing parameters and chemical composition allow us to offer tailored solutions for our customers.

Usage & Application

Spherical Copper Powders are used in several applications, markets and technologies. Typical uses include friction components (particularly resin-bonded types), metallurgical alloying, additive manufacturing, decorative applications (including cold casting), welding and brazing, diamond tooling, anti-fouling paints, surface engineering, etc.

 Perfect for Cold Casting & Inlays  Heat/Thermal Paste, Faux Metal/Cold Casting.

Copper (Cu) Nanoparticles Applications:
The superficial conductive coating processing of metal and non-ferrous metal; Medicine append material; Capacitor materials; Raw material for bulk nanomaterial: Adopt the inert gas to make bulk copper nano composite material with powder metallurgy; Cu Nanoparticles widelly used as Catalysts; Efficacious catalyst: Copper and copper alloy nanometer, feature high efficacy and selectivity, can be used as catalyst in some reactions, e.g. carbon dioxide compound hydrogen to produce methanol; Cu Nanoparticles used as Conductive coatings; Conductive inks; Conductive slurry: The copper nanopowder can be applied to the productiion of MLCC internal electrode and other electronic components in electronic slurry for the miniaturization of microelectronic devices; The electronic size with good performance made of copper nanopowder instead of valuable metal particles cuts cost to a large extent; This technology is used to the preference of microelectronic processes; Conductive pastes; Cu Nanoparticles are high thermal conductivity materials; Nanometal Lubricant additives: Adding 0.1~0.6% of copper nanopowder to lubricant oil and lubricant grease. It will form a self-lubricating and self-repairing coating film in the frictioning surface and lower its anti-friction and anti-wear performance; Cu Nanoparticles Lubricant additives; Cu Nanoparticles Sintering additives…. 
Copper (Cu) Nanoparticles Storage Conditions:
Damp reunion will affect its dispersion performance and using effects, therefore, this product should be sealed in vacuum and stored in cool and dry room and it should not be exposure to air. In addition, the Copper (Cu) Nanoparticles should be avoided under stress
 

Fast Shipping

Shipping: Will usually ship within same business day if paid before 12:00 PST (excludes weekends and holidays). Expected ship time may vary and is based on seller's order cut-off time.

Technical Description

Air atomized: Produced from high purity copper chops and atomized by a high pressure air stream. This production technique produces a powder that is semi-spherical in shape with higher green density compared to water atomized copper powder.

Semi - Spherical Copper Powders are manufactured by an air-atomizing process in our modern, purpose-built facilities. Careful selection and control of processing parameters and chemical composition allow us to offer tailored solutions for our customers.

All are characterized by good reproducible batch after batch, and are available in a variety of approved packaging.