Stable Colloidal Aqueous Dispersion Ethyl Cellulose Biodegradable For Film Coating Product Features Ethyl cellulose is a non-toxic, thermoplastic substance produced via the etherification reaction of natural cellulose with ethyl chloride under alkaline environments. It delivers outstanding film-forming capacity, prominent water resistance, stable chemical properties, proper toughness and steady thermal performance within a certain temperature range. The film generated from