Silver Micron Powder (Ag, 1 µm, 99.99%, metal basis)

Silver Micron Powder (Ag, 1 µm, 99.99%, metal basis) is a high-purity metallic powder engineered for applications requiring excellent electrical and thermal conductivity, chemical stability, and fine particle distribution. With an average particle size of about 1 micron and a purity of 99.99% (metal basis), this silver powder is widely employed in fields such as electronics, catalysis, and advanced coatings. Its small particle size and elevated purity ensure uniform dispersion, consistent surface area, and reliable performance.

1. Key Properties

• High Purity (99.99%): Reduces impurities that can degrade conductivity or promote unwanted reactions in sensitive applications.
• Fine Particle Size (1 µm): Increases surface area for enhanced reactivity or contact points, benefiting applications such as catalysis and conductive pastes.
• Excellent Electrical and Thermal Conductivity: Supports efficient current flow and heat dissipation in electronic devices and thermal management systems.
• Chemical Stability: Resists oxidation and corrosion under normal conditions, extending component lifespans and reliability.
• Ductility and Malleability: Allows integration into various processes, including compaction, sintering, and blending with other materials.

2. Applications

• Electronics and Conductive Inks: Ideal for creating highly conductive pastes, inks, and coatings used in printed circuit boards, flexible electronics, and RFID antennas.
• Catalysis: Fine silver powder can accelerate chemical reactions, such as oxidation or reduction processes, due to its high surface area and purity.
• Medical and Antibacterial Uses: Leveraged in wound dressings, coatings, and devices where silver’s antimicrobial properties are beneficial.
• Sensors and Detectors: Employed in various sensing technologies, including gas sensors, due to silver’s electrical response and surface reactivity.
• Plasmonic and Optical Components: Utilized in devices capitalizing on surface plasmon resonance for enhanced optical and photonic performance.

3. Advantages

• Uniform Dispersion: The 1 µm size range helps achieve even distribution in composites, slurries, and pastes for predictable end-product characteristics.
• High Conductivity: Silver’s status as one of the most conductive metals makes it invaluable for electronic and thermal applications that demand minimal resistance.
• Chemical Compatibility: Maintains integrity in many environments, allowing its use in diverse manufacturing and research settings.
• Versatile Processing: Can be compacted, sintered, or mixed with polymers and other matrices to form specialized materials or coatings.

This Silver Micron Powder (Ag, 1 µm, 99.99%, metal basis) delivers a robust combination of purity, fine particle sizing, and exceptional conductive properties, supporting cutting-edge technologies in electronics, catalysis, medical applications, and beyond. Its reliability and ease of processing make it a key resource for innovation across multiple high-performance industries.