Mu nganda z'ibiribwa n'ibinyobwa, kugera ku miterere ihamye, ituze, no kumva neza mu kanwa ni ingenzi cyane kugira ngo ibicuruzwa bibe byiza kandi binyurwe n'abaguzi. Selirulose ya Hydroxyethyl (HEC) ni eteri ya cellulose ikoreshwa mu buryo bwinshi, itari ionic, ikoreshwa cyane nk'uburyo bwo gukurura, gushimangira, no guhindura viscosity. Kingmax HEC yakozwe kugira ngo itange gukomera kwizerwa, gutuza neza, no gukora neza mu rwego rw'ibiribwa ku bwoko butandukanye bw'imiti iribwa.