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LUDOX® Grade Selector Guide

Sodium Stabilized

1. You chose: Binder / Reinforcing Agent + CHANGE
2. You chose: Coatings + CHANGE
3. You chose: Alkaline pH (8-11) + CHANGE
4. You chose: Sodium Stabilized + CHANGE

Recommended Solutions

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

LUDOX® HS-30 is a colloidal silica with an average particle size of 12 nm. It is a binder in casting and ceramics applications and a cobinder to increase abrasion resistance in latex paint and coatings.

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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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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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