Hydroxy Ethyl Cellulose (HEC) Gabatar da Hydroxy Ethyl Cellulose (HEC) ba ionic ba ne, polymer mai narkewa da ruwa wanda aka samu daga cellulose. Fari ne zuwa fari, mara wari kuma mara ɗanɗano wanda ake amfani da shi azaman mai kauri, ɗaure, stabilizer, da kuma dakatarwa a aikace-aikace iri-iri.
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