Eccospheres® are thin-walled, hollow glass microspheres (HGMS) developed to meet the demanding strength, weight and electrical specifications of our customers. Magnification reveals the near perfect spherical shape of HGMS, which to the naked eye, resemble a fine, white, free-flowing powder.

High temperature resistance

Good density to strength ratios

Low thermal conductivity

Customized saline treatments available

Key Applications

Eccospheres® can be incorporated into a wide range of polymer and resin systems and can replace or combine with other materials to create composites.

Chemically sensitive systems

High viscosity systems

On top of the hydrocarbon liquid

Extreme processing conditions

Low dielectric or loss tangent

High temperature systems

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