High Green Strength Copper


High green strength (HGS) powder particles are similar to dendritic copper, typically produced using a hazardous and eco-destructive electrolytic process. HGS powders are high purity, low apparent density copper powders manufactured in an environmentally friendly atomization-reduction process.

HGS powders offer properties suitable for demanding applications that require inter-locking connectivity of powder particles for enhanced green strength.


  • Purity >98.8% copper
  • Particle size -200 mesh (<75 µm)
  • Typical apparent density 1.2 g/cm³ to 1.6 g/cm³

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