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 -- Coated with ~85nm of silver
SiO2MS-AG-3.5 4.5um - 500mg -- Coated with ~110nm of silver
SiO2MS-AG-2.3 9.0um – 500mg -- Coated with ~75nm silver

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 $333.58
SiO2MS-AG-3.5 4.5um - 500mg
Conductive Silver-Coated Silica Microspheres 3.5 g/cc 4.5um CV=5.1% - 500mg
In Stock $333.58
SiO2MS-AG-2.3 9.0um - 500mg
Conductive Silver-Coated Silica Microspheres 2.3 g/cc 9.0um CV=4.8% - 500mg
In Stock $333.58
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Ask a Question about this Product:
Questions:
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!
Answers:
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