Lintho tse bonahalang tsa HEC ke eng? HEC (Hydroxyethyl Cellulose) ke polymer ea maiketsetso e nkiloeng ho selulose, polima ea tlhaho e fumanoang limela. Ke polymer e seng ea ionic, e qhibilihang ka metsing e sebelisoang lits'ebetsong tse fapaneng, ho kenyeletsoa lihlahisoa tsa tlhokomelo ea motho, meriana, lihlahisoa tsa lijo, le lisebelisoa tsa indasteri ...
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