Hydroxyethyl selulose (HEC) ni polymer idafite ionic, amazi-elegitoronike ikomoka kuri selile, nikintu gisanzwe kiboneka murukuta rw'utugingo ngengabuzima.Ifite uburyo butandukanye bwo gukoresha mu nganda zitandukanye, harimo imiti, amavuta yo kwisiga, ibiryo, nubwubatsi, cyane cyane bitewe na ...
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