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  • Name: FaraBead® Nickel Particles
  • Id: CB001

FaraBead® Electrically Conductive Ni Particles

FaraBead® nickel-plated particles produced by Nanomicro Tech have outstanding size uniformity, high conductivity, and appropriate elasticity.  There is also a strong adhesion between the metal layer and the resin core of FaraBead® Ni particles.  As a conductive filler, FaraBead® Ni particles are present in coatings, adhesives, printing ink, plastics, and rubber to provide electrical conductivity, electromagnetic shielding, and antistatic resistance in electronics, communication devices, and avionics.  

 

Characteristics

Monodisperse resin particles as core and metallic nickel as shell

Broad size selection: 3.0 µm − 10.0 µm (in 0.1 µm increment)

Uniform in size and shape, coefficient of variation (CV) ≤ 3.5%

Good dispersity, no overlaps or aggregates

Suitable hardness for high conduction reliability

Low resistance, high stability under heat and humidity

Optical and SEM micrographs of FaraBead® Ni particles

FaraBead® Ni

Product

Diameter

Increment

CV

K at 10% deformation*

Metal thickness

Nickel content

µm

µm

kgf / mm2

nm

%

NI

7.0010.00

0.25

3.5%

450

100150

2535

3.006.75

0.25

3.5%

500

100150

3040

 * The K value at 10% deformation is defined by the following equation:

wherein F and S represent a load value (kgf) and a compression displacement (mm) at 10% compression deformation of the particle, respectively, and R represents a radius (mm) of the particle

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