Levasil CT20 DH

Levasil colloidal silica

Levasil CT20 DH is an acidic, aqueous dispersion of colloidal silica that is approximately 34% solids by weight. The silica dispersion is stabilized by the absence of electrolytes and the amorphous silica particles carry a non charged surface. The silica particles are discrete, have a slightly rough, spherical shape, and are present in a narrow particle size distribution. The physical appearance of the dispersion is a translucent liquid, slightly more viscous than water. Levasil CT20 DH is produced for world-wide distribution.

  • Product name

    Levasil CT20 DH
  • Brand

  • Chemical family

    Non charged particles deionized
  • CAS number

  • Physical form

  • Chemical name

    Colloidal silica
  • Applications

    Levasil CT20 DH is an optimised product with a proven performance within the coating and surface treatment area.

Market Segments

Paints, coatings and inks


  • Abrasion and scratch resistance


  • Paint
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