Levasil CB25 A
Product Line Levasil colloidal silica
Levasil CB25 A is a neutral, 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 particles have also been surface modified with aluminum. The physical appearance of the dispersion is a translucent liquid, slightly more viscous than water. Levasil CB25 A is produced for world-wide distribution.
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ProductBrand
Levasil® -
ProductChemicalFamily
Anionic particles aluminate stabilized -
ProductCASnr
7631-86-9 -
ProductPhysicalForm
Liquid -
ProductChemicalsName
Colloidal silica
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ProductApplications
Levasil CB25 A is a specialty product used primarily in concrete to control stability, segregation and water loss.