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99,5 % copper powder, air atomized, spherical

Product information "99,5 % copper powder, air atomized, spherical"

This copper powder is produced by air atomisation . This process creates irregular and partly spherical primary particles. Powders obtained by this process show a higher bulk and tap density compared to dendritic powders.
Further typical fields of application:

  • Antifouling coatings
  • Friction linings
  • Plastics engineering (as a filler)
  • Soldering technology
  • Catalyst (chem.)
  • Silver production (precipitation of silver in silver nitrate solution)
  • Antibacterial / antiviral coatings
  • Paint coatings (so-called "piss paintings") -> ATTENTION: This powder is not suitable as a pigment. For this purpose, please use our flake-shaped powders
Typical chemical / physical specifications:

Copper: min. 99.5 %

Particle size distribution (typical)

  • D10 12.0 - 17.0 μm
  • D50 22.0 - 31.0 μm
  • D90 32.0 - 43.0 μm
Bulk density: 4.6 to 4.9 g/cm³

CAS No.: 7440-50-8

Signal word: WARNING! Copper powder environmental hazard

Hazard statements:
H412 Harmful to aquatic life with long lasting effects.
Precautionary statements:
P273 Avoid release to the environment.
P391 Collect spillage.

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CAS-Nr.: 7440-50-8
Color: Rot
Schüttdichte: 4,6 bis 4,9 g/cm³
kind of product: metal powder
material: Kupfer
nominal particle size: 22,0 - 31,0 µm
particle shape: irregular, spherical
purity: min. 99,5 %
zur GPSR-Informationspflicht: Hersteller + Verantwortliche Person: Werth-Metall, Ringstr. 41b, 99428 Grammetal, info@werth-metall.de

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