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Fine Ground Silica

Our MIN-U-SIL® Fine Ground Silica product line is a high purity, high quality, inert, white crystalline silica available in five size distributions, 5, 10, 15, 30, and 40 micron topsize. The consistent pH and narrow size distributions allow very high loading with minimal effect on viscosity and cure rate versus synthetic silicas.

In comparison to synthetic silicas, MIN-U-SIL offers the following benefits:

  • Increased Shore Durometer
  • Reduced Shrinkage
  • Improved Thermal Conductivity
  • Increased Density
  • Improved Oil Resistance
  • High Dielectric Strength
  • Inert

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