Skip to main content

You are here


Ground Silica

Our SIL-CO-SIL® Ground Silica products are produced from high purity silica powder, precision ground from 45 to 250 micron topsize. Our ground silicas are inherently inert, bright white, with low moisture and are at least 99.5% Si02. SIL-CO-SIL’s properties improve coating hardness, chemical resistance, resin demand and dispersibility.

In comparison to other natural minerals, MIN-U-SIL® and SIL-CO-SIL offer the following benefits:

  • Improved Coating Hardness
  • Improved Chemical Resistance
  • Low Resin Demand
  • Comparable Color and Refractive Index
  • Consistent, moderate, near neutral pH
  • Dispersibility

Contact us today to order ground silica products

For Product Data Sheet Information Click Here