Njenge-surfactant engeyona i-ionic, i-hydroxyethyl cellulose (HEC) inalezi zakhiwo ezilandelayo ngaphezu kokuqina, ukumisa okwesikhashana, ukubopha, ukuntanta, ukwenza ifilimu, ukusabalalisa, ukugcina amanzi nokuhlinzeka ngama-colloid avikelayo: 1. I-HEC iyancibilika emanzini ashisayo noma abandayo. , futhi ayizisi ngezinga eliphezulu...
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