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M-40 Conductive Microspheres (Silver Coated)  "Conductospheres"

Coating: Highly Conductive Silver Coating
Core:
Hollow glass microspheres
Standard Particle Sizes:  10-27um, 27-32um, 32-38um, 38-45um, 45-53um, 53-63um, 63-75um, 75-90um
Quality:   >90% of particles are in size range
Sphericity: 75-90um have ~10% clumps and ~10% satellite spheres, 63-75um have less than 5%, Sizes <63um have minimal defects.
Density:   0.49g/cc
Crush Strengths:  6,000 psi

These highly electrically conductive microspheres can be used as a filler that is lighter than solid silver in paints, adhesives and composites to provide electrical conductivity.  Loadings as low as 40% by weight can achieve 45dB of shielding against electromagnetic interference (EMI), for ungraded microspheres.

Product Average particle size (μm) Particle size range (μm) True particle density (g/cm3) Bulk density (g/cm3) Crush strength (psi) 10ml
R&D Vials
(Stock)
Price/kg
(2-4wks)
M-40 36 10–95
10-27
10-20
20-27
27-32
32-38
38-45
45-53
53-63
63-75
75-90
0.49
-
-
-
-
-
-
-
-
0.35
-
-
-
-
-
-
-
-
6000
-
-
-
-
-
-
-
-
$99
$184
$184 5ml
$184 5ml
$184
$184
$184
$184
$184
$184
$184
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Downloadable Data Sheet for M-40 Conductive Microspheres

Contact us for Bulk Pricing of M-40 Microspheres:

Conductospheres is a trademark of Microsphere Technology LTD, Cospheric LLC is  an approved distributor of their products.
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Silver Coated Hollow Glass Conductive Microspheres 32um-38um
M-40 - 0.49g/cc - Conductive Silver Metal Coated Hollow Glass Microspheres - 10ml

Highly electrically conductive microspheres.  Density of 0.49g/cc. 45dB of EMI shielding at 40% loading.
Size Ranges of 10-27um, 27-32um, 32-38um, 38-45um, 45-53um, 53-63um, 63-75um, 75-90um.
   
 
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