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LUDOX® Grade Selector Guide

Extreme Heat Resistance

1. You chose: Binder / Reinforcing Agent + CHANGE
2. You chose: Refractory / Ceramics + CHANGE
3. You chose: Extreme Heat Resistance + CHANGE

Recommended Solutions

Based on your criteria, we recommend the following products for your solution.

LUDOX® AS-40 is an alkaline, 40% solids aqueous dispersion of colloidal silica with a particle size of 22 nm. It is stabilized with ammonium and used as a high-temperature binder and catalyst in a wide range of industrial applications.

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LUDOX® SM-AS is an ammonium stabilized colloidal silica with 7 nm particle size. It is used as a binder in applications that require extreme temperatures.

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