LUDOX® PX-30

LUDOX® PX-30 by Grace Colloidal is a synthetic amorphous silica (30%) dispersed in a stable form in water (alkaline aqueous colloidal dispersion). Acts as a scratch/scrub/mar resistance agent. These negatively charged particles with sodium as a stabilizing counter ion exhibits high specific surface area, small particle size & polydisperse particle distribution and excellent binding strength. LUDOX® PX-30 is used in stool coatings.