Is Hydroxyethyl Cellulose HEC a natural polymer
Origins and Properties of Hydroxyethyl Cellulose (HEC) Hydroxyethyl Cellulose (HEC) is a widely used polymer in various industries, including pharmaceuticals, cosmetics, and construction. It is known for its thickening, stabilizing, and water-retaining properties. However, there is some confusion regarding whether HEC is a natural polymer…