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Silver Powder

Nuovo Film Inc. provides high-tapped density, low specific surface area, and high-purity silver powder, ideal for thick-film electronic pastes such as positive electrode silver paste in solar cell panels. The formulated silver paste boasts excellent wetting and printing properties, ensuring outstanding performance during sintering and film-forming processes. 

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PROPERTY

  • Morphology: Spherical, Nearly Spherical

  • Tapped Density (g/cm³): 4.50 - 6.50

  • Specific Surface Area (m²/g): 0.24 – 2.50

  • Particle Size Range(μm): 0.22 - 2.52

  • Ignition Loss (%，110℃): 0.02 - 0.04

  • Ignition Loss (%，538℃): 0.34 - 0.62

IMPURITY CONTENT

CI 
≤10

Cu 
≤50

Fe 
≤48

Pb 
≤18

Ni 
≤20

Na 
≤10

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