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Conductive Silica Spacer Beads - Silica Microspheres Monodisperse
Conductive Silica Spacer Beads - Silica Microspheres Monodisperse
  • Conductive Silica Spacer Beads - Silica Microspheres Monodisperse
  • Conductive Silver Coated Silica Microspheres
  • Silver-Coated Silica Microspheres, Beads, Particles - SEM Images

SiO2MS-AG-4.1 2.0um - 200mg product has about 85nm silver coating
SiO2MS-AG-3.5 4.5um - 500mg product has about 110nm silver coating
SiO2MS-AG-2.3 9.0um – 500mg Product hass about 75nm silver coating

We also offer uncoated option of Monodisperse Silica Microspheres and Polydisperse Silica Microspheres as well as Conductive Silver Coated Polymer Spheres and Conductive Silver Coated Glass Spheres.

Appearance: Free flowing powder
Particles in size range: <10 CV
Spherical Particles: >99%
Density: 2.3g/cc to 4.1g/cc

Select Particle Size and Density:
Item # Description/Size Status Price Qty
SiO2MS-AG-4.1 2.0um - 200mg
Conductive Silver-Coated Silica Microspheres 4.1 g/cc 2.0um CV=3.3% - 200mg
In Stock $279.50
SiO2MS-AG-3.5 4.5um - 500mg
Conductive Silver-Coated Silica Microspheres 3.5 g/cc 4.5um CV=5.1% - 500mg
In Stock $279.50
SiO2MS-AG-2.3 9.0um - 500mg
Conductive Silver-Coated Silica Microspheres 2.3 g/cc 9.0um CV=4.8% - 500mg
In Stock $279.50
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Ask a Question about this Product:
Hi! I had a couple questions about these microspheres. Is it possible to make a custom coating such that the final particles are still optically transparent at 1064nm? We use non-coated silica spheres in an optical trap for physics experiments, and we may benefit greatly from a thin metallic coating. Also, how are the microspheres delivered? Are they in suspension or as a dried powder? Thanks!
Our silver-coated microspheres are delivered as dry powder. In regards to a custom transparent conductive coating, this may be possible, however, it would require a custom order with a minimum order quantity and associated leadtime.
Cospheric Team July 15, 2020 3:59 PM