HEC-30000 is widely used as a thickening agent in various industries due to its high viscosity and water retention properties. In the construction sector, it is added to cement-based materials like mortars and tile adhesives to improve workability and prevent sagging. In paints and coatings, it acts as a stabilizer, enhancing texture and preventing pigment settling. It is also utilized in personal care products such as shampoos, lotions, and creams to provide a smooth, gel-like consistency. Additionally, HEC-30000 is employed in the pharmaceutical industry as a binder in tablets and a viscosity modifier in liquid formulations. Its versatility makes it a valuable additive across multiple applications.