Catalyst production

Levasil® CA - the pure component for performance

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Levasil® colloidal silica is a truly versatile component in catalyst  manufacturing - providing advantages such as extended lifetime, higher productivity, and better use of rare raw materials. 

The catalyst industry is highly demanding and our Levasil® CA product portfolio is specifically designed to meet its wide range of requirements. Thanks to their high purity and product consistency, our Levasil® CA products are ideal components in catalyst manufacturing. We offer products with very low levels of chlorides and sulfates, ammonium stabilized products with low sodium levels as well as products excellent as raw materials in zeolite production. Our Levasil® CA products can be used for many different types of catalysts and zeolites.

The foundation for this is our extensive experience with colloidal silica. We have been developing catalyst solutions for over 25 years and through our global network of manufacturing facilities, we provide a reliable supply of high purity and consistent quality colloidal silica.

Featured applications

Featured products

Levasil colloidal silica

Levasil CA316 PDL

Levasil® CA316 PDL is an acidic, aqueous dispersion of colloidal silica that is approximately 30% solids by weight. The silica dispersion is stabilized by absence of electrolytes and the amorphous silica particles carry a none charged surface. The silica particles are discrete, have a smooth, spherical shape, and are present in a semi-wide particle size distribution. The physical appearance of the dispersion is an opalescent liquid, slightly more viscous than water. Levasil® CA316 PDL is available for world-wide distribution.

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Levasil colloidal silica

Levasil CA421 PNH

Levasil® CA421 PNH is an alkaline, aqueous dispersion of colloidal silica that is approximately 40% solids by weight. The silica dispersion is ammonia 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 with the recognizable smell of ammonia. Levasil® CA421 PNH 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

Levasil CA414 PNM

Levasil® CA414 PNM is an alkaline, aqueous dispersion of colloidal silica that is 40% solids by weight. The silica dispersion is ammonia stabilized and the amorphous silica particles carry a negative surface charge. The silica particles are discrete, have a smooth, spherical shape, and are present in a narrow particle size distribution. The physical appearance of the dispersion is an opalescent liquid, slightly more viscous than water with the recognizable smell of ammonia. Levasil® CA414 PNM is produced for the European and North American markets.

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News and events

Expanding our Levasil® product line for the catalyst industry

25 Nov 2020 - News
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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.

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Get in touch!

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

 

 

If you prefer to call us you can reach us at:

China, Shanghai: +86 21 22205000
Brazil, Jundiaí: +55 11 45894800
Germany, Cologne: +49 221 995850
India, Mumbai:+91 22 6842 6700
Japan, Tokyo:+81 356436001
Singapore: +65 6635 5327; 6635 5203
Sweden, Bohus: +46 31 587000
Taiwan - Greater China, Taichung: +886 4 23270520
USA, Marietta: +1 770 5780858

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