Hydroxyethyl Cellulose (HEC) is a non-ionic cellulose ether produced by incorporating hydroxyethyl groups into cellulose through a chemical reaction with ethylene oxide. The degree of substitution (ds) of hydroxyethyl in HEC can be adjusted based on the desired characteristics of the final product. This makes HEC a versatile non-ionic water-soluble cellulose ether, serving as a thickener, protective colloid, water retention agent, and rheological modifier.
HEC exhibits excellent water solubility, is non-toxic, biodegradable, and showcases high compatibility with other components—making it an ideal choice for various applications. Its usage spans a wide range of industrial and commercial sectors, including personal care products, pharmaceuticals, paints and coatings, building materials, and oil and gas drilling.