I-Hydroxyethyl cellulose (HEC) iyi-polymer engeyona i-ionic, encibilika emanzini etholakala ku-cellulose, into engokwemvelo etholakala ezindongeni zamaseli ezitshalo.Inezinhlobonhlobo zezicelo ezimbonini ezahlukahlukene, kufaka phakathi ezemithi, izimonyo, ukudla, nezokwakha, ikakhulukazi ngenxa ...
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