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  Bi-chromal Microspheres (Custom Color)
  Bi-chromal Polyethylene Microspheres, Hemispherically Coated Spheres, Coated Spheres, Magnetic/Conductive Half-shells on Microspheres. Orient spheres in electric field.
Hemispherically coated microspheres, Half-shells on spheres
 
1. Choose from a selection of our white, colored, or clear microspheres or supply your own.

2. Specify the color, surface properties, magnetic/charge properties, coating thickness.

3. Contact us to develop the coating formulation and coat your materials to match your requirements.

We have a selection of bi-chromal microspheres in stock. The exact coating formulation is developed per individual customer specifications.


Available in many colors (e.g. black, red, green, yellow, blue, grey, pink).

Black and White Hemispherically Coated SpheresBlack and White Hemispherically Coated PE Microspheres

Particle Size:
  45um to 250um (0.25mm)
Core: Highly Opaque White PE Microspheres (>90% spherical)
Coating:   Opaque Black (40-60% coverage)

Bi-Chromal microspheres produced on demand.
Contact us with inquiries for custom properties, sizes, and colors.






Technical Specs:
Color: White base color is standard, but can be changed.
Custom coating colors by request (black, red, blue, green, yellow, custom). Get a quote.

Shape: > 95% solid polyethylene microspheres are standard

Particle Size: > 90% within size range
Custom size ranges by request. Get a quote.

Melting Point: 114°C-120°C

Reactivity: Inert in most solvents



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