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99.9% copper powder, 38µm, 400 mesh, dendritic

Product information "99.9% copper powder, 38µm, 400 mesh, dendritic"

This copper powder is obtained electrolytically . This process produces very pure powders that have a dendritic particle shape with a small primary particle size. 
This makes them particularly suitable for sintering applications, as the branched particles form a good positive fit with each other and thus promote the strength of the green compact. 

Other typical areas of application:

  • Antifouling coatings
  • Friction linings
  • Plastics technology
  • Soldering technology
  • Lubricants
  • Catalyst (chemical)
  • Antibacterial / antiviral coatings
  • Paints (so-called "Pisspaintings")

Typical Chemical / physical specifications:

ISO 4497:

  • > 63µm: max. 3.0%
  • > 45µm: max. 10.0%
  • < 45µm: min. 87.0 %
Fill density (ISO 3923/1): 1.4 to 1.6 g/cm³
Spec. Fisher Surface: 1200 cm²/g
Oxygen: 0.15%

Extracted from 99.9 percent copper

CAS No.: 7440-50-8

Signal word: ATTENTION! copper powder environmental danger

Hazard statements:
H400 Very toxic to aquatic life.
H412 Harmful to aquatic life with long lasting effects.
Precautionary statements:
P273 Avoid release to the environment.
P391 Collect spillage.

CAS-Nr.: 7440-50-8
Color: Rot
Oxygen: ca. 0,15 %
Schüttdichte: 1,4 - 1,6 g/cm³
Siebdurchgang: 63µm (min. 97 % )
kind of product: metal powder
particle shape: dendritic
purity: min. 99,9 %
zur GPSR-Informationspflicht: Hersteller + Verantwortliche Person: Werth-Metall, Ringstr. 41b, 99428 Grammetal, info@werth-metall.de

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