Hydroxyethylcellulose (HEC) shine polymer mai narkewa da ruwa wanda aka saba amfani dashi a cikin ƙirar gels saboda kauri, daidaitawa, da abubuwan gelling. Ana amfani da gels na HEC a cikin aikace-aikace iri-iri, gami da samfuran kulawa na sirri, magunguna, da abinci. Don ƙirƙirar gel HEC, polymer ...
Kara karantawa