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LUDOX® Grade Selector Guide

Alkaline pH (8-11)

1. You chose: Anti-Corrosion + CHANGE
2. You chose: Chromium Based + CHANGE
3. You chose: Alkaline pH (8-11) + CHANGE

Choose your desired solution below.

Recommended Solutions

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

Lithium polysilicate is an aqueous solution of lithium oxide and silica featuring a silica to lithium oxide ratio of 4.8. It is commonly used as a concrete hardener and inorganic binder in coatings.

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LUDOX® AS-30 is an ammonium-stabilized alkaline dispersion of amorphous silica. This colloidal silica is typically used as a binder in catalyst and high-temperature ceramic applications and as a cobinder and surface modifier in paints and coatings.

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LUDOX® SM is an amorphous colloidal silica with a particle size of 7 nm. It is a highly temperature-stable binder used in coatings and refractories and as a pozzolanic additive for concrete densifiers.

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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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LUDOX® HS-40 is an alkaline colloidal silica that offers a good balance between high binding strength and stability in coating and refractory applications.

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