Used as a thickening and thixotropic agent in coatings, adhesives, and sealants to prevent sagging and settling. Enhances stability in liquid systems like paints and inks by controlling flow. Acts as an anti-caking agent in powders and improves water repellency in construction materials and insulation. Commonly added to cosmetics and personal care products for texture improvement and moisture resistance. Also utilized in polymer composites to enhance mechanical properties and reduce moisture absorption.