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Female lab technician performing test in lab environment. Levasil CA enable reproducible and robust production of synthetic zeolites.

Catalyst production

Specialty zeolite synthesis

Our high purity Levasil® CA products enable reliable and robust zeolite production.

Female scientist in laboratory with lab coat, gloves and googles adjusting stiring equipment for a glass reactor

Levasil® CA

Levasil® colloidal silica is used as a raw material in production of synthetic zeolites. The crystallization process in zeolite analysis is dependent on the ratio between silica, aluminum, sodium hydroxide and, in many cases, type and concentration of an organic template.

Our dependable quality Levasil® CA products with low impurity levels enable reproducible and robust production of synthetic zeolites.

Featured applications

  • Oil refining - FCC Levasil® CA is used as a binder in FCC catalysts and influences the mesopore size, enabling efficient mass transport.
  • Emission control Our low sodium Levasil® CA product is perfect for improving performance in SCR catalysts. Enabling longer lifetime of the catalyst.
  • Production of chemicals Levasil® CA - with very low levels of chlorides and sulfates are perfect for use in catalysts for the chemical industry.

Featured products

Levasil colloidal silica

Levasil CA320 DH

Levasil® CA320 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 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® CA320 DH is produced for world-wide distribution.

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Levasil colloidal silica

Levasil CA425 H

Levasil® CA425 H is an alkaline, aqueous dispersion of colloidal silica that is approximately 40% 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® CA425 H is produced for world-wide distribution.

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Levasil® colloidal silica
your key to unlocking functionality

Our portfolio covers the full range of properties from particle size, surface area, size distribution to surface modification. This allows us to deliver the perfect product for your application.

Discover our broad portfolio

Get in touch

For more information about our Levasil® colloidal silica products, please contact our experts. We look forward to hearing from you.

Levasil® is a registered trademark of Nouryon in several countries worldwide.

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