Primary Alcohol Ethoxylate (AEO), also known as Fatty Alcohol Polyethylene Glycol Ether, is an important class of nonionic surfactants widely used in industries such as detergents, textiles, and dyeing. The performance of AEO products varies depending on the number of ethylene oxide (EO) units added.
Hydroxypropyl Methyl Cellulose(HPMC)is a semi-synthetic cellulose ether and a non-ionic polymer.It is produced through the etherification of purified cotton cellulose.HPMC exhibits excellent water solubility,thickening properties,film-forming ability,and stability.When dissolved in water,it forms a transparent viscous solution that can be dried into a film.It has good biocompatibility and chemical stability.
