During Covid-19 pandemic we remain in operation on a reduced schedule. We appreciate your patience with any delays in shipment of your order.
Your cart is empty!
Hollow glass microspheres are coated with silver metal to create highly electrically conductive surface to be used as a filler that is lighter than solid silver in paints, adhesives, and composites to provide electrical conductivity. Loadings as low as 20% by weight can achieve sufficient shielding against electromagnetic interference (EMI).
Other Sliver-Coated Conductive Particles: Conductive Silver Metal Coated Microspheres.
Conductive hollow glass microspheres have low particle densities and so provide a significant weight reduction when used in place of conventional conductive fillers such as solid silver particles. A range of products offers particles with a variety of diameters, densities and crush strengths. HGMS-AG product was designed specifically for applications in biotechnology and particle image velocimentry that require a true particle density higher than 1g/cm3.
Light grey powder.
Electromagnetic Shielding:
All of these products gave shielding of 45-55 dB at 3 GHz when incorporated at 40% by volume into an acrylic resin film of 50-100 μm thickness.
M-18 conductive spheres gave shielding of 45dB at only 20% loading.
Material Safety Data Sheet – Silver Coated Hollow Glass Microspheres
Optical valves for lab-on-a-chip applications Formation of printable granular and colloidal chains through capillary effects and dielectrophoresis
Conductive Silver-Coated Monodisperse Silica Microspheres 2.3g/cc to 4.1g/cc, CV<10% - 2um to 9um
Price: $279.50
Stainless Steel (Non-Magnetic) Microspheres 7.8g/cc - 1um to 1200um (1.2mm)
Price: $103.95-$261.00
Conductive Silver-Coated Poly(Methyl Methacrylate) PMMA Microspheres 1.2g/cc-1.5g/cc
Price: $99.00-$348.50
Hollow Glass Microspheres - All Densities and Sizes
Price: $103.95-$215.00