Levasil CB25

Product Line Levasil colloidal silica

Levasil® CB25 is an alkaline, aqueous dispersion of colloidal silica that is approximately 30% solids by weight. The silica dispersion is sodium stabilized and the amorphous silica particles carry a negative surface charge. The silica particles are discrete, have a slightly uneven, 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® CB25 is produced for world-wide distribution.

  • Brand

    Levasil®
  • Chemical family

    Anionic particles sodium stabilized
  • CAS number

    7631-86-9
  • Physical form

    Liquid
  • Chemical name

    Colloidal silica
  • Applications

    Levasil® CB25 is a specialty product designed primarily for hydraulically sealing geological formations and consolidation of soil and silt strata.

Market Segments

Building and construction

Functions

  • Gelling agent

Applications

  • Geo technical
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